Achillea
Unwins Nature's Haven Achillea Cassis Seeds produce vibrant, pollinator-friendly red flowers, perfect for cutting gardens and easy to grow with minimal maintenance.
Easter Sale! 25% Off
60 Seeds
30211000
In stock
£2.61
Was £3.49
Easter Sale! 25% Off
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Seed Only Delivery £1.95* | Learn More
Seed Only Delivery £1.95*
Seed Packets £1.95: Dispatched by our expert team within 24hrs of placing your order 7 days a week
To ensure your seeds arrive in the freshest condition and undamaged, they are carefully packed in specially designed, fully recyclable packaging.
For larger seed orders we use Yodel express delivery to ensure you receive your package within 3 days of placing your order with the addition of it being fully tracked for your peace of mind.
Long Flowering Season
Hardy
Low Maintenance
Pollinator Friendly
Eventual Height:
Position:
Suitable for:
Plant Type:
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Sow Indoors
Flowering
Unwins Nature's Haven Achillea Cassis Seeds produce long-lasting summer flowers, with distinctive, richly-coloured flat flower heads that are great for cutting. Commonly known as yarrow, this hardy perennial is great for pollinators with masses of richly-coloured flowers lasting many weeks.
Brilliant for pollinators, these stunning red flowers will attract plenty of beneficial insects to your garden.
Sowing Indoors
Sow seeds on to the surface of pre-watered compost, but don't cover them. Keep warm, around 20°C and keep moist, but not wet. Allow 1-2 weeks for germination.
Growing On
When large enough to handle, pot on into 8cm pots and grow on at a minimum temperature of 10°C.
Planting Out
Gradually accustom plants to outside conditions for 2-3 weeks before planting out when the danger of frost has passed. Allow 40cm between plants.
Aftercare
Cut back in autumn after the plant dies back. Divide clumps every 3-4 years. Flowers can be cut for use fresh or dried.
How to grow
Sow seeds on to the surface of pre-watered seed compost, but don't cover them. Keep warm, around 20°C and keep moist, but not wet. Allow 1-2 weeks for germination.
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Soil Type
Sow seeds into seed sowing compost for fast and healthy germination
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