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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.
60 Seeds
30211000
In stock
£3.49
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:
Jan
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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 IndoorsSow 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 OnWhen 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.
AftercareCut 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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Contact us Mon – Sat and even on bank holidays (because gardening queries don't follow a calendar), to discuss our product range or chat about all things gardening.
When you order from us, expect promptness. 'In stock' plants and seeds are dispatched within two working days. And because we're as green as our thumbs, all our packaging is recyclable.
We are honoured to have received the prestigious silver medal at the 2022 Great British Growing Awards for Best Online Retailer.
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Soil Type
Sow seeds into seed sowing compost for fast and healthy germination
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