{"title":"Cosmos","description":"","products":[{"product_id":"cosmos-fizzy-rose-seeds","title":"Cosmos Fizzy Rose","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCosmos bipinnatus 'Fizzy Rose'\u003c\/strong\u003e \u003cem\u003eCosmos 'Fizzy Rose'\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSoft, semi-double pale mauve petals delicately etched in a deeper shade at the edges — creating a subtle picotee effect — on tall airy stems above feathery Cosmos foliage. 'Fizzy Rose' is the refined, vintage-romantic Cosmos for gardeners who find traditional pink Cosmos too bright and want something distinctly more sophisticated.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhile most Cosmos flowers are uniformly coloured, 'Fizzy Rose' produces semi-double blooms in soft pale mauve-pink with each petal subtly outlined in a slightly deeper shade — the picotee effect that gives the variety its quietly elegant character. The result is a flower that reads as antique romance rather than carnival cheer, perfectly suited to vintage-themed plantings, soft pastel cottage borders, and refined wedding flowers. Tall on airy stems (90–120cm), with characteristic Cosmos feathery foliage. Half-hardy annual flowering July through October. RHS Plants for Pollinators recognised — the semi-double form still allows pollinator access to the central nectar (unlike fully double Cosmos varieties). One of the most refined Cosmos in cultivation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA note on growing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Cosmos \"starvation rule\" is essential: \u003cstrong\u003edo not feed\u003c\/strong\u003e. In rich soil or with nitrogen fertiliser, 'Fizzy Rose' produces lush foliage and few flowers. In poor, lean, dry, unfed ground in full sun, it flowers prolifically. Plant in the leanest, sunniest position you have.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSow indoors from mid-April at 18–22°C (slightly later than other Cosmos varieties as it's particularly frost-sensitive). Surface-sow as the seeds need light to germinate. Germination 7–14 days. Pot on and harden off carefully. Plant out only after all risk of frost has passed (late May\/early June) in full sun. Pinch out the growing tip at 15–20cm to encourage bushy growth and more cutting stems. Deadhead or cut regularly for continuous flowering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhere it shines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn refined pastel cottage borders, where the soft mauve picotee adds genuine elegance to the planting. As a cut flower for vintage-romantic and wedding arrangements — the soft picotee detail elevates simple bouquets into something that looks designed. In moon gardens and evening borders, where the pale colour reads beautifully in low light. In wildlife gardens, where the semi-double form is more accessible to pollinators than fully double Cosmos varieties.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlant alongside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor a sophisticated vintage cutting scheme, combine 'Fizzy Rose' with the white-and-blush ombré of Cosmos 'Daydream', the cool indigo of Clary Sage 'Oxford Blue', and Ammi majus for airy white. In cottage borders, pair with Cornflower 'Mauve Boy' (matching mauve tones) and Achillea 'Pastel Mixed' for a coordinated romantic scheme.\u003c\/p\u003e","brand":"Bishy Barnabees Cottage Garden Ltd","offers":[{"title":"Default Title","offer_id":42961872715963,"sku":"COS-FIZ","price":2.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/6004\/7547\/files\/204880095087a4fc216a31e_upscale.jpg?v=1758898573"},{"product_id":"cosmos-purity-seeds","title":"Cosmos Purity","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCosmos bipinnatus 'Purity'\u003c\/strong\u003e \u003cem\u003eWhite Cosmos 'Purity'\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe definitive white Cosmos — pristine silky white petals 8–10cm across, each surrounding a small sunny golden disc. 'Purity' is the neutral that amplifies every surrounding colour, the cut flower that glows in evening light, and the essential plant for the wedding garden, the white border, and any cutting patch that wants flowers that work with everything.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIf you can grow only one white Cosmos, grow this one. Each flower is a perfect single daisy with broad silky-textured pure white petals around a small golden central disc — clean, simple, properly luminous in evening light. Tall airy stems (90–120cm) above the characteristic fine feathery Cosmos foliage. Half-hardy annual flowering July through to the first frosts. RHS Plants for Pollinators recognised — the open accessible daisy form is exceptional for bees, butterflies, hoverflies and other pollinators throughout its long season. The single most useful white cut flower in the cottage cutting garden: substantial, long-stemmed, exceptionally reliable, and the perfect neutral that makes every other colour in a bouquet read more vividly.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA note on growing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Cosmos \"starvation rule\" is non-negotiable: \u003cstrong\u003edo not feed\u003c\/strong\u003e. In rich soil 'Purity' produces magnificent ferny foliage and almost no flowers. In poor, lean, dry, unfed ground in full sun it flowers prolifically. Plant in the leanest, sunniest spot you have — sandy or gravelly soil is ideal.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSow indoors February to April at 18–22°C. Surface-sow or barely cover; Cosmos seeds need light to germinate. Germination 7–14 days. Pot on and harden off. Plant out only after all risk of frost (late May\/early June) in full sun. Pinch out the growing tip at 15–20cm — this transforms a single main stem into five to ten branching flowering stems over the following weeks. Space 45cm apart. Cut every 2–3 days from early morning for continuous flowering — the more you cut, the more it produces.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhere it shines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn the cutting garden as the indispensable white workhorse — every romantic bouquet benefits from 'Purity's' luminous neutral white. In all-white \"moon gardens\" where the silky petals genuinely glow in low evening light. In wedding work as the essential cut flower for white and pastel-themed weddings. In cottage borders as a softening backdrop that makes warmer colours read more vividly. In wildlife gardens, where the long-season open-faced flower provides accessible pollinator forage from July through November. Particularly outstanding for evening-garden plantings visible from kitchen windows or seating areas.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlant alongside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe classic Cosmos combination: pair 'Purity' with Cosmos 'Sensation Mixed' (pinks and carmines) for the cottage cutting-garden standard — the white amplifies the pinks beautifully. For wedding-quality cutting, combine with Ammi majus, Cosmos 'Daydream' and Cosmos 'Double Click Rose Bon Bon' for the complete romantic white-and-blush palette. The pure white also makes a striking contrast against the deep indigo of Clary Sage 'Oxford Blue' and the velvet maroon of Cornflower 'Black Ball'.\u003c\/p\u003e","brand":"Bishy Barnabees Cottage Garden Ltd","offers":[{"title":"Default Title","offer_id":42961872781499,"sku":"COS-PRT","price":2.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/6004\/7547\/files\/20488001e676ffe3f651d03_upscale.jpg?v=1758898583"},{"product_id":"cosmos-seashell-seeds","title":"Cosmos Seashells Mixed","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCosmos bipinnatus 'Seashells Mix'\u003c\/strong\u003e \u003cem\u003eQuilled Cosmos 'Seashells Mix'\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA genetic curiosity that rolls each petal into a tube or funnel — the result looks like tiny seashells, trumpets or sunbeams radiating from the central golden disc. 'Seashells' is the Cosmos that adds proper conversation-piece interest to any cottage garden border and architectural twist to any cut-flower arrangement.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eUnlike standard flat-petalled Cosmos, the petals of 'Seashells' are rolled into perfect tubes or funnels — a stable genetic trait that won this variety the Fleuroselect Novelty Winner award. The effect transforms a familiar daisy shape into something sculptural, three-dimensional and genuinely intriguing — visitors always stop to ask what it is. The mix produces flowers in soft pastel pink, pure white, deep carmine and two-tone bicolours, all displaying the characteristic tubular petals. Tall plants (100–120cm) on classic airy Cosmos stems with fine feathery foliage. Half-hardy annual flowering July through to the first frosts. Despite the unusual petal shape, the open central disc is still fully accessible to pollinators — RHS Plants for Pollinators recognised, with bees, butterflies and hoverflies visiting throughout the long season.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA note on growing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Cosmos \"starvation rule\" applies: \u003cstrong\u003edo not feed\u003c\/strong\u003e. In rich soil 'Seashells' produces lush foliage and few flowers; in poor, dry, sandy ground it flowers prolifically. Plant in the leanest, sunniest position available.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSow indoors February to April at 18–22°C, or direct sow outdoors in May once soil has warmed. Sow at 5mm depth in moist seed compost. Germination is rapid — 7–14 days. Pot on and harden off carefully before planting out after the last frost (late May\/June) in full sun and well-drained soil. Pinch out the growing tip at 15–20cm to encourage bushy multi-stemmed growth. Space 45cm apart. Deadhead or cut regularly for continuous flowering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhere it shines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn the cutting garden as a properly architectural cut flower — the tubular petals add 3D sculpture quality to bouquets that no flat-petalled Cosmos can match. As a conversation-piece plant in the cottage border, where the unusual flower form genuinely intrigues garden visitors. In modern cutting arrangements where the architectural quality reads particularly well. In wildlife gardens, where the genus's reliable late-summer-to-autumn pollinator value is maintained despite the unusual petal form.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlant alongside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor a textural contrast in cutting arrangements, pair 'Seashells' with the round pompom heads of Zinnia 'Lilliput Mixed' (if stocked) — both share the Cosmos \"starvation rule\" and the architectural quality combines beautifully. For airy white contrast, combine with Ammi majus. In the cottage border, plant alongside Cosmos 'Purity' and Cosmos 'Sensation Mixed' for a varied Cosmos border that mixes flat and tubular petal forms.\u003c\/p\u003e","brand":"Bishy Barnabees Cottage Garden Ltd","offers":[{"title":"Default Title","offer_id":42961872814267,"sku":"COS-SEA","price":2.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/6004\/7547\/files\/2048800013061aa7ac4177c_upscale.jpg?v=1758898588"},{"product_id":"cosmos-sensation-mixed-seeds","title":"Cosmos Sensation Mixed","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCosmos bipinnatus 'Sensation Mixed'\u003c\/strong\u003e \u003cem\u003eCosmos 'Sensation Mixed'\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe benchmark Cosmos — the Sensation series has defined the cottage garden cutting patch for generations. Large 8–10cm single flowers in the full range of pinks, whites and carmines, on tall stems (90–120cm), endlessly productive from July to November, beginner-perfect, self-seeding, and the most abundant cut flower the summer garden can produce.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIf you only grow one Cosmos, make it 'Sensation Mixed'. Holding both the \u003cstrong\u003eRHS Award of Garden Merit\u003c\/strong\u003e and RHS Plants for Pollinators designation, this is the workhorse for serious cutting gardens — a series specifically bred for colossal bloom size, strong stems and reliable productivity. The colour mix ensures varied arrangements (soft pastel pink, deep carmine, pure white, and every shade between), and the prolific flowering means one small patch keeps a household supplied with cut flowers right through summer and well into autumn. Half-hardy annual. Tall airy stems with characteristic feathery Cosmos foliage. The single most productive plant in any cottage cutting patch — beginner-perfect because the plant practically grows itself given the basic conditions (sun, lean soil, no feeding).\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA note on growing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Cosmos \"starvation rule\" is essential: \u003cstrong\u003edo not feed\u003c\/strong\u003e. In rich soil 'Sensation' produces magnificent ferny foliage and almost no flowers; in poor lean soil it flowers prolifically. Plant in the leanest sunniest position you have. Avoid all fertiliser. Avoid freshly manured ground.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSow indoors February to April at 18–22°C, or direct sow outdoors from May once soil has warmed. Surface-sow as Cosmos seeds need light to germinate. Germination 7–14 days. Pot on and harden off carefully. Plant out only after all risk of frost (late May\/early June) in full sun. Pinch out the growing tip at 15–20cm — this critical step transforms a single main stem into five to ten branching flowering stems. Space 45–60cm apart. Cut every 2–3 days from early morning for continuous flowering — 'Sensation' is the truest \"cut-and-come-again\" Cosmos in the range.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhere it shines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn the cottage cutting garden as the indispensable workhorse — no other plant matches 'Sensation' for sheer volume of stems produced per square metre. In cottage borders for reliable late-summer-to-autumn colour when many other annuals are winding down. In children's gardens and beginner plantings — properly forgiving, properly reliable, properly easy. In wildlife and pollinator gardens, where the long flowering season (July to first frosts) provides continuous late-summer forage for bees, butterflies and hoverflies. As an autumn-self-seeder, where last year's plants reseed themselves into informal colonies in subsequent years.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlant alongside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe classic Cosmos combination: pair 'Sensation Mixed' with 'Purity' (pure white) for a varied pink-and-white cottage cutting palette. For airy texture, combine with Ammi majus, Cornflower 'Blue Ball' and the silvery foliage of Lychnis coronaria. As a drama injection, plant Cosmos 'Sensation Dazzler' through the mix for crimson punctuation in the pinks-and-whites.\u003c\/p\u003e","brand":"Bishy Barnabees Cottage Garden Ltd","offers":[{"title":"Default Title","offer_id":42961872847035,"sku":"COS-SEN","price":2.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/6004\/7547\/files\/2048800fe1bf8a8dcd0eb5c_upscale.jpg?v=1758898589"},{"product_id":"cosmos-apricotta-seeds","title":"Cosmos Apricotta","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCosmos bipinnatus 'Apricotta'\u003c\/strong\u003e \u003cem\u003eCosmos 'Apricotta'\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSoft, painterly daisies in the most romantic shade of pale apricot-peach, often warming through to gentle blush-pink at the petal tips and centre — 'Apricotta' is the cottage garden's most painterly Cosmos, bringing watercolour beauty to the cutting patch and a soft sunset glow to any summer border.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMost Cosmos are vivid pinks, sharp whites, or saturated magentas. 'Apricotta' is something different and considerably more sophisticated — soft, hand-painted-looking daisies in pale apricot, peach and gentle blush, often with subtle colour gradation across the same flower. The effect reads as if the petals have been brushed with warm watercolour — three soft tones blending together in a way that makes the flowers feel painted by hand. Tall on airy stems (90–120cm), with characteristic Cosmos feathery foliage that adds soft texture even before flowering begins. Half-hardy annual flowering July through October. Drought-tolerant once established. Loved by bees, butterflies and hoverflies in equal numbers, and an outstanding cut flower with vase life of 7–10 days when picked at the right stage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA note on growing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCrucial point that catches out many gardeners: Cosmos genuinely prefers poor, lean soil. \u003cstrong\u003eDo not feed.\u003c\/strong\u003e Do not plant in freshly manured ground. Do not add compost to the planting position. In rich soil or with any nitrogen fertiliser, Cosmos produces magnificent ferny foliage and almost no flowers — this is the single most commonly broken rule for the genus. In poor, lean, dry, unfed ground, it flowers prolifically and continuously.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSow indoors from February to April at 18–22°C. Surface-sow or barely cover (Cosmos seeds need light to germinate). Germination takes 7–14 days. Pot on into individual modules and harden off carefully. Plant out only after all risk of frost has passed (late May or early June) in full sun and well-drained, lean soil. Pinch out the growing tip when seedlings are 15cm tall to encourage bushy multi-stemmed growth and more cutting stems. Deadhead regularly or cut for the vase to maintain continuous flowering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhere it shines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn the cutting garden as a designer-quality apricot-peach cut flower — the soft tones suit wedding flowers, vintage-themed events, and refined pastel arrangements where bright Cosmos would feel too brash. In romantic cottage borders alongside soft pinks, creams and gentle apricots. In sunset-toned plantings where the apricot-peach echoes warm summer evenings. In vegetable gardens as a beneficial-insect attractor — Cosmos brings hoverflies and other natural aphid predators in numbers.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlant alongside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor a soft sunset cutting scheme, combine 'Apricotta' with Calendula 'Touch of Red' (warm orange-mahogany), Cornflower 'Red Boy' (deep carmine), and Ammi majus (airy white) for romantic warm bouquets. In cottage borders, pair with Achillea 'Pastel Mixed', Antirrhinum 'Sweet Duet Apple Blossom' and the silvery foliage of Lychnis coronaria for a refined pastel palette.\u003c\/p\u003e","brand":"Bishy Barnabees Cottage Garden Ltd","offers":[{"title":"Default Title","offer_id":44841839984827,"sku":"COS-APR","price":2.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/6004\/7547\/files\/Gemini_Generated_Image_w720zgw720zgw720.png?v=1773782246"},{"product_id":"cosmos-sensation-dazzler-seeds","title":"Cosmos Sensation Dazzler","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCosmos bipinnatus 'Sensation Dazzler'\u003c\/strong\u003e \u003cem\u003eCosmos 'Sensation Dazzler'\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eLarge 8–10cm single flowers in an intense, velvety crimson-magenta — a true jewel tone that is neither pure pink nor pure red but something gloriously in between, with a velvet texture that seems to absorb and reflect light simultaneously. 'Dazzler' lives up to its name with blooms that command attention from across the garden.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is the boldest, most intense Cosmos in the range. While most Cosmos lean soft and romantic, 'Sensation Dazzler' is pure drama — a deep, saturated crimson-magenta jewel tone with velvety surface texture that almost glows in summer sun. Tall on architectural stems (120–150cm — among the tallest Cosmos available), with the characteristic airy Cosmos foliage moving gracefully in every breeze. Bred as part of the legendary \"Sensation\" series specifically for cutting, with large flower size, strong stems and long vase life (7–10 days when cut at the right stage). Half-hardy annual flowering July to first autumn frosts. RHS Plants for Pollinators recognised — particularly valuable as late-summer nectar source.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA note on growing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Cosmos \"starvation rule\" is essential: \u003cstrong\u003edo not feed\u003c\/strong\u003e. In rich soil 'Dazzler' produces colossal foliage and few flowers; in poor lean soil it flowers prolifically. This is non-negotiable.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSow indoors from March to April at 18–22°C. Surface-sow as Cosmos seeds need light to germinate. Germination 7–14 days. Pot on and harden off. Plant out only after all risk of frost (late May\/June) in full sun and lean well-drained soil. At 120–150cm tall, 'Dazzler' may need support in exposed gardens — install bamboo canes or pea sticks early. Pinch out the growing tip at 15–20cm for bushy multi-stemmed growth. Cut stems in early morning when buds are just beginning to open, strip lower foliage, and expect 7–10 day vase life.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhere it shines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAt the back of cottage borders where the 120–150cm height provides architectural drama and a natural seasonal screen for fences or other eyesores. In the cutting garden as a high-impact statement flower — the intense colour is unmatched in the Cosmos range. In hot, warm-toned borders amongst reds, oranges and yellows. As a contrast plant, where the deep crimson-magenta creates electric pairings with whites, pinks, lime greens or warm golds. In wildlife gardens, where the late-summer nectar value is genuinely important.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlant alongside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor maximum colour drama, pair 'Dazzler' with the pure white of Cosmos 'Purity' — the crimson reads even more vividly against luminous white, and the combination is a classic cutting-garden standard. For airy contrast, the lacy white of Ammi majus provides a soft meadow-style backdrop that keeps the display feeling fresh. For warm-tone harmony, combine with Calendula 'Touch of Red' and Cornflower 'Red Boy' for an electric warm cottage palette.\u003c\/p\u003e","brand":"Bishy Barnabees Cottage Garden Ltd","offers":[{"title":"Default Title","offer_id":56194947776889,"sku":null,"price":2.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/6004\/7547\/files\/Gemini_Generated_Image_iy2mgfiy2mgfiy2m.png?v=1778450921"},{"product_id":"cosmos-double-click-rose-bon-bon-seeds","title":"Cosmos Double Click Rose Bon Bon","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCosmos bipinnatus 'Double Click Rose Bon Bon'\u003c\/strong\u003e \u003cem\u003eDouble Cosmos 'Rose Bon Bon'\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFully double, peony-like pompom flowers in vintage rose-pink — dense, voluminous, packed with ruffled petals into rounded heads up to 8cm across — held on tall airy stems above characteristically fine, feathery foliage. 'Double Click Rose Bon Bon' is the Cosmos that gives you the volume and luxury of a peony from a single packet of seed.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eStandard Cosmos flowers are flat, open, simple daisies — eight broad petals around a central golden disc. 'Double Click Rose Bon Bon' is the opposite of this in almost every structural respect. The flowers are fully double — no visible central disc, no open space — just layer upon layer of ruffled petals packed tightly into a rounded pompom. The effect is unmistakably peony-like: a dense, richly textured flower head that the word \"Cosmos\" does not in any way prepare you for when you first see it in the garden. If you removed the fine feathery Cosmos foliage and substituted bolder leaves, the flower head alone would pass as a small garden rose or miniature dahlia. This is the Cosmos for gardeners who want peony volume without the years of establishment that peonies require — sow in March, pinch in April, plant out in June, and by July the double pompoms are arriving. Half-hardy annual flowering July through November. Tall stems (90–120cm).\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA note on growing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Cosmos \"starvation rule\" applies and is especially important for double-flowered varieties: \u003cstrong\u003edo not feed\u003c\/strong\u003e. Do not plant in freshly manured ground. In rich soil or with any nitrogen fertiliser, 'Double Click Rose Bon Bon' produces magnificent ferny foliage and almost no flowers. In poor, lean, dry, unfed ground in full sun, it flowers prolifically. This is non-negotiable for double Cosmos varieties.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSow indoors February to April at 18–22°C. Surface-sow or barely cover — Cosmos seeds need light to germinate. Germination 7–14 days. Pot on and harden off carefully. Plant out only after all risk of frost (late May\/June) in full sun and lean, well-drained soil. Pinch out the growing tip at 15–20cm to encourage bushy multi-stemmed growth — without pinching, a single main stem produces limited flowers; with pinching, a bushy plant produces continuously. \u003cstrong\u003eCutting note\u003c\/strong\u003e: unlike single Cosmos (which are cut at tight bud stage), double Cosmos should be cut when the flower is half to fully open — the dense pompom form does not open well once cut in early bud.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhere it shines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn the cutting garden as the focal flower — the substantial peony-like volume that draws the eye and anchors a mixed arrangement. A hand-tied bouquet of three double pompom stems surrounded by single Cosmos 'Purity', Ammi majus and Nigella creates a professionally styled arrangement with minimal effort. In wedding work, where it provides the peony substance for cottage-garden weddings without the cost or short season of actual peonies — 'Double Click Rose Bon Bon' is reliably available from July through November. \u003cstrong\u003eImportant\u003c\/strong\u003e: double-flowered Cosmos are less accessible to pollinators than single varieties (the dense petals reduce access to nectar). If pollinator support matters, plant alongside single Cosmos like 'Purity' or 'Daydream' to provide accessible flowers for bees and butterflies.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlant alongside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor wedding-quality cutting, combine 'Double Click Rose Bon Bon' with Cosmos 'Purity' (open white daisies), Ammi majus (lacy white), and Nigella for the complete romantic palette. For a vintage rose-pink scheme, pair with Cornflower 'Mauve Boy' and Achillea 'Pastel Mixed' for a properly cottage-romantic border. The dense pompom form contrasts beautifully with the airy quaking-grass plumes of Briza Maxima.\u003c\/p\u003e","brand":"Bishy Barnabees Cottage Garden Ltd","offers":[{"title":"Default Title","offer_id":56194951151993,"sku":"COS-DCR","price":2.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/6004\/7547\/files\/Gemini_Generated_Image_9znxd09znxd09znx.png?v=1764198673"},{"product_id":"cosmos-daydream-seeds","title":"Cosmos Daydream","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCosmos bipinnatus 'Daydream'\u003c\/strong\u003e \u003cem\u003eCosmos 'Daydream'\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA specific visual quality distinguishes 'Daydream' from every other Cosmos — the flowers look as though they have been painted in watercolour by hand. Pure white at the outer petal edges, softening through pale blush toward the centre, culminating in a distinct ring of deeper rose-pink immediately surrounding the small golden disc at the heart.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThree tones, blending without any perceptible boundary between them, in a flower 7–8cm across that somehow conveys the precision and intentionality of a botanical illustration. Beyond the painterly appearance, 'Daydream' has one further quality that makes it uniquely useful: it flowers exceptionally early. Where standard Cosmos varieties typically begin blooming eight to ten weeks after sowing, 'Daydream' was specifically bred for early, consistent, uniform flowering — reaching first bloom just seven to eight weeks from sowing. This makes it the Cosmos that fills the cutting-garden gap in June, when standard Cosmos haven't yet begun, and continues right through July, August, September and into October. Tall airy stems (90–150cm — among the tallest in the Cosmos range) with characteristic feathery foliage. Half-hardy annual. RHS Plants for Pollinators recognised — the open accessible flowers are exceptional for bees, butterflies and hoverflies.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA note on growing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe same critical Cosmos rule applies: \u003cstrong\u003edo not feed\u003c\/strong\u003e. Cosmos in rich soil produces lush foliage and few flowers. In poor, lean, dry ground it flowers prolifically. This is the single most common cause of disappointing Cosmos results.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSow indoors February to April at 18–22°C. Surface-sow as Cosmos seeds need light to germinate. Germination 7–14 days. Pot on and harden off carefully. Plant out after last frost (late May\/June) in full sun and lean, well-drained soil. Pinch out the growing tip at 15cm to encourage bushy multi-stemmed plants. Plants reach 90–150cm — position at the back of borders or in dedicated cutting rows. The tall airy stems with their fine feathery foliage create the characteristic Cosmos \"see-through\" quality that obscures nothing behind them.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhere it shines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePosition 'Daydream' where it will be visible in low-angle morning or evening light — when the translucent petals are backlit, the white outer zone glows luminously while the blush centre deepens in warmth, achieving the watercolour quality that makes the variety so distinctive. In the cutting garden, 'Daydream' is uniquely useful for filling the early summer gap (June) before standard Cosmos have begun. As an exceptional vase-life cut flower (7–10 days) for romantic pastel arrangements. In moon gardens and white-themed borders where the predominantly pale colour glows in evening light. In wildlife gardens as a long-season pollinator support, providing accessible flowers from June through November.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlant alongside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor a romantic June-flowering cutting combination, combine 'Daydream' with Sweet Peas (also at June peak), Nigella, Ammi majus and Cornflower 'Snowman' — all flowering at the same time when other Cosmos varieties are still in vegetative growth. For a soft pastel cottage palette, pair with Cosmos 'Apricotta' and Antirrhinum 'Sweet Duet Apple Blossom'. The pale-with-blush-centre quality also works beautifully alongside the deep indigo of Clary Sage 'Oxford Blue'.\u003c\/p\u003e","brand":"Bishy Barnabees Cottage Garden Ltd","offers":[{"title":"Default Title","offer_id":56552366637433,"sku":"COS-DAY","price":2.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/6004\/7547\/files\/Cosmos_Daydream_2.png?v=1775341286"}],"url":"https:\/\/www.bishybarnabeescottagegarden.com\/collections\/cosmos\/colour_blue.oembed","provider":"Bishy Barnabees Cottage Garden Ltd","version":"1.0","type":"link"}