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Clary Sage 'Monarch Mixed' Seeds
If you want a plant that provides colour from June to October without fading or flopping, 'Monarch Mixed' is the answer. This hardy annual produces upright spikes decorated with oversized, vein-detailed bracts in a beautiful pastel blend of candy pink, crisp white, and deep indigo-blue.
Because the colourful parts are actually leaves (bracts) rather than delicate petals, they are incredibly tough. They withstand wind and rain that would ruin other flowers, and they last for up to two weeks in a fresh vase. Best of all, they dry perfectly, keeping their colour all winter long.
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🌿 Understanding the Plant
Salvia viridis (often identified as Salvia horminum) is a robust Hardy Annual (H3/H4). It is distinct from the biennial Herb Clary (Salvia sclarea); this annual version reaches flowering maturity within its first season, providing high-impact vertical architecture in a single summer.
The "Leaf" Flower: The biological curiosity of Clary Sage lies in its pigmentation. While the true flowers are minute blooms tucked within the foliage, the spectacular pink, blue, and white colour is found in the apical bracts (specialized leaves at the top of the stem). Because these are leaves rather than delicate petals, they possess incredible structural resilience against heavy UK summer rainfall.
Pollinator Support: Salvia viridis is an RHS Plant for Pollinators. Its tiny hidden flowers are exceptionally rich in nectar, making it a buzzing favorite for British bees and hoverflies throughout the entire long summer season.
🌱 Growing Guide
Clary Sage is a "cool-season" specialist, meaning it establishes its strongest root systems when the soil is cool in either spring or autumn.
How to Sowing:
Direct sow outdoors in September for the earliest, most architectural plants the following year, or in March to May for a summer display. Scatter the seeds onto finely raked soil and cover lightly (approx. 3mm deep). Germination is typically rapid, occurring within 14-21 days.
Where to Plant:
They demand full sun and thrive in well-drained soil. They are remarkably drought-tolerant once established but deeply dislike sitting in heavy, waterlogged clay over the winter. If your garden has heavy soil, we recommend adding plenty of grit or autumn-sowing in modules.
Ongoing Care:
To encourage a bushy, multi-stemmed habit, pinching is essential. When seedlings are 10-15cm tall, snip out the central growing tip to stimulate lateral branching. This prevents the plant from growing as a single spike and can result in three times as many flower stems for the garden and the vase.
📋 Plant Specifications
| Botanical Name | Salvia viridis 'Monarch Mixed' |
| Common Name | Annual Clary Sage |
| Plant Type | Hardy Annual |
| Hardiness | H3/H4 (Hardy through UK winters) |
| Light Requirements | Full Sun ☀️ |
| Height | 50cm - 60cm |
| Spread | 30cm |
| Spacing | Plant 25cm apart |
| Flowering Period | June to October |
| Perfect For | ✂️ Professional Cut Flowers 🍂 Everlasting Dried Arrangements 🐝 High-Quality Bee Forage 🏺 Front-of-Border Architecture |
| Seeds per Packet | Approximately 300 seeds |
🤝 Beautiful Garden Combinations
The architectural verticality of Clary Sage works spectacularly with partners from our available range that provide soft texture or volume:
- ☁️ Ammi majus: The Meadow Look. The lacy, frothy white umbels of Ammi majus (Bishop's Flower) provide a delicate horizontal backdrop that balances the upright spikes of Clary Sage. This is a quintessential florist's pairing, creating a romantic "wild meadow" display in both the garden and the vase.
- 🌼 Cosmos 'Purity': The Cottage Classic. The large, silk white blooms of this Cosmos act as a clean canvas that makes the candy pink and deep indigo bracts of 'Monarch Mixed' appear even more saturated and vibrant. Together, they provide a long-season display with natural layering and elegance.
📅 Sowing & Flowering Calendar
Direct sow in autumn for the strongest plants, or in spring for successional waves of multi-coloured bracts through the summer.
| Month | J | F | M | A | M | J | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Direct Sow | ✓ | ✓ | ✓ | ✓ | |||||||||
| Flowering | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
✨ Everlasting Drying Tip
Cut the stems when the bracts are fully coloured but before they start to turn brown at the edges. Hang them upside down in bunches in a cool, dark, airy place. They will retain their vibrant pastel tones for months, making them essential for winter arrangements.
🏆 Robust Garden Stamina
Known for its stamina and ability to thrive in full sun, Salvia viridis 'Monarch Mixed' is an essential choice for those wanting to create a dramatic, low-maintenance garden that provides non-stop colour for both the border and the vase.
📖 Want more detailed growing advice?
View our Complete Growing Guide for Annuals →
- Regular price
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£2.20 - Regular price
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- Sale price
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£2.20
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5.0 / 5.0
(1) 1 total reviews


Clary Sage Monarch Mixed
- Regular price
-
£2.20 - Regular price
-
- Sale price
-
£2.20
Quality seed, I was truly surprised how quickly the started to grow and such strong leaves

