{"product_id":"springmix-compost-garden-mulch","title":"Dandy's SpringMix Compost \u0026 Garden Mulch | Spring Planting","description":"\u003cp\u003eThere's a particular moment in late February or March when the garden begins to lift its head — bulbs nosing through the soil, early perennials showing green at their bases, the soil itself starting to wake from its winter sleep. It's the moment to give the borders a proper spring kickstart, replacing the goodness leached by winter rain and laying down a nutrient-rich blanket for the season ahead. SpringMix from \u003cstrong\u003eDandy's\u003c\/strong\u003e is exactly that: a peat-free spring-refresh compost and mulch in one, properly blended for the post-winter rebuild.\u003c\/p\u003e\n\n\u003cp\u003eFrom \u003cstrong\u003eDandy's Topsoil\u003c\/strong\u003e, our trusted bulk-supply partners — specialists in topsoils, mulches, composts and garden aggregates. Available in seven sizes from small handy bags right through to a full cubic-metre jumbo.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's in it\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSpringMix is a properly considered three-ingredient blend, designed specifically for spring use:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich black horse and chicken manure (spent mushroom compost)\u003c\/strong\u003e — the nutrient backbone of the mix, providing the proper plant-available feed that winter-stripped borders need. Well-rotted, easy to handle, traditionally one of the most effective garden enrichers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposted bark mulch fines\u003c\/strong\u003e — for soil structure, slow breakdown into longer-term organic matter, and the slightly textured finish that holds together as a proper mulch rather than washing away in spring rain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreened organic compost\u003c\/strong\u003e — the base that ties the mix together. Well-screened, friable, properly broken-down material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIt's peat-free, as is the whole Dandy's range — Dandy's were 100% peat-free well before the law required it of retail composts, which it has from late 2024.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it's for\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSpringMix does the early-season jobs that get the garden off to a proper start:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring border mulch\u003c\/strong\u003e — the headline use. Spread 5–10cm thick over existing borders in late winter or early spring to feed the soil, suppress weeds emerging from the warming ground, and give your plants a generous nutrient boost as they wake up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-up around emerging perennials\u003c\/strong\u003e — mulch carefully around the crowns of perennials as they begin to grow, avoiding the soft new shoots themselves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVegetable plot preparation\u003c\/strong\u003e — spread over the veg patch before sowing or planting; rake in lightly or leave on the surface for the worms to incorporate. Particularly good for hungry crops (brassicas, beans, leafy salads)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil improver for new beds\u003c\/strong\u003e — mixed into existing topsoil at a roughly 50:50 ratio when preparing new beds for spring planting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAround fruit trees and bushes\u003c\/strong\u003e — an annual spring mulched ring (kept clear of the trunk) feeds the tree and suppresses competing weeds at the critical growing-season start\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaised bed top-ups\u003c\/strong\u003e — raised beds settle through the year; a spring top-up replaces volume and freshens the nutrient profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLawn edge replenishment\u003c\/strong\u003e — lightly worked into thin lawn margins where the grass has weakened, before re-seeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpringMix and AutumnMix — the seasonal pair\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you've used our AutumnMix, you'll notice SpringMix is its natural sister product. The two work as a year-round pair:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutumnMix\u003c\/strong\u003e (used September to December) — heavier blend with sand for drainage and a 6-month slow-release feed. Built for bulb planting, autumn-winter mulching, and pre-loading the soil for the cold months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpringMix\u003c\/strong\u003e (used February to May) — gentler blend focused on quick post-winter nutrient delivery and structural refresh. Built for waking borders up rather than tucking them in\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTogether they give you the two big mulching sessions of the gardening year — the autumn tuck-in and the spring kickstart — and the soil benefits accumulate season on season into properly fertile, properly structured ground.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhen to use it\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSpringMix is ideal from \u003cstrong\u003eFebruary through to May\u003c\/strong\u003e — from the first sign of soil warming through to early summer:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFebruary\u003c\/strong\u003e — an early mulch before bulbs come fully through, while the soil is still bare. Frost-protective and slow-feeding as the plants begin to wake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarch and April\u003c\/strong\u003e — the prime application window. Borders are visible, perennials are showing growth, you can work around them without trampling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMay\u003c\/strong\u003e — later applications work for fast-growing summer crops (beans, courgettes, tomatoes) being planted out into prepared beds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAvoid mulching when the soil is still waterlogged or frozen — spring is best timed for a few days after the ground has dried out enough to walk on without compacting it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoosing your bag size\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAvailable in seven sizes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumbo Bulk Bag\u003c\/strong\u003e — approximately 1000 litres (one cubic metre) — the largest, and the genuine best-value per litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Bulk Bag\u003c\/strong\u003e — approximately 750 litres — the size most builders' merchants use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHalf Bulk Bag\u003c\/strong\u003e — approximately 500 litres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40 × 25-litre Handy Bags\u003c\/strong\u003e — 1000 litres in carry-friendly bags\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 × 25-litre Handy Bags\u003c\/strong\u003e — 500 litres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 × 25-litre Handy Bags\u003c\/strong\u003e — 250 litres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 × 25-litre Handy Bags\u003c\/strong\u003e — 125 litres — for a single project or a few raised beds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe bulk bags are properly the best value if you have space for a pallet drop-off. The handy bags are the answer if you have \u003cstrong\u003eaccess difficulties\u003c\/strong\u003e — narrow path, steps, an upstairs flat — since each 25-litre bag can be carried by hand.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAbout Dandy's\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDandy's are our trusted bulk-supply partners — a long-established Welsh family business specialising in topsoils, mulches, composts and garden aggregates, supplied direct in bulk and handy bags. We stock their range because they do the unglamorous bulk products properly: well-screened materials, honest descriptions, sensible bag sizes for both serious gardeners and small projects. And because they made the move to 100% peat-free composts long before the law required it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eA small thought: spring mulching is one of the unsung garden labours that quietly transforms what's possible the rest of the year. Borders mulched generously in March develop the deep, dark, properly fertile soil that pays back fivefold by August — bigger flowers, better crops, healthier plants, fewer weeds. SpringMix doesn't promise miracles; it just provides the proper material for the proper job at the proper time of year.\u003c\/em\u003e\u003c\/p\u003e","brand":"Dandy's Topsoil \u0026 Landscape Supplies","offers":[{"title":"Jumbo Bag approx 1000ltrs ⭐️ BEST BUY!","offer_id":56851523600761,"sku":"DSMCJB","price":150.23,"currency_code":"GBP","in_stock":false},{"title":"Standard Bulk Bag approx. 750ltr","offer_id":56851523633529,"sku":"DSMCBB","price":133.97,"currency_code":"GBP","in_stock":false},{"title":"Midi Bulk Bag approx. 500ltr","offer_id":56851523666297,"sku":"DSMCHBB","price":117.7,"currency_code":"GBP","in_stock":false},{"title":"40 x 25ltr Handy Bags","offer_id":56851523699065,"sku":"DSMC40X25","price":240.31,"currency_code":"GBP","in_stock":false},{"title":"20 x 25ltr Handy Bags","offer_id":56851523731833,"sku":"DSMC20X25","price":162.04,"currency_code":"GBP","in_stock":false},{"title":"10 x 25ltr Handy Bags","offer_id":56851523764601,"sku":"DSMC10X25","price":125.5,"currency_code":"GBP","in_stock":false},{"title":"5 x 25ltr Handy Bags","offer_id":56851523797369,"sku":"DSMC5X25","price":104.6,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/6004\/7547\/files\/39.png?v=1773507069","url":"https:\/\/www.bishybarnabeescottagegarden.com\/products\/springmix-compost-garden-mulch","provider":"Bishy Barnabees Cottage Garden Ltd","version":"1.0","type":"link"}