Unwins Cornflower Blue Diadem Seeds

Unwins Cornflower Blue Diadem Seeds are quick and easy to grow, producing vibrant double blue flowers that resemble delicate powder-puffs. These abundant blooms provide prolonged colour in the garden and are ideal for cutting, bringing summer freshness indoors. Highly attractive to pollinators, they perform beautifully alongside other wildflowers like corncockles and poppies, enhancing natural garden settings.

Delivery is from £6.50 and is calculated at the checkout screen when you enter your postcode. We use a range of carriers or our own vehicles depending on your location and products ordered and is between 3 and 5 days.

Local Delivery
Local delivery is made using our own vans and will depend on your location as to which day delivery will be.
Delivery starts from £6.50

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

See our full Returns Policy here