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Sow hardy annuals

Sow hardy annuals

It's easy to sow hardy annuals, and totally worth including them in your gardening scheme because they are some of the hardest-working flowers in the garden. Grown frequently as cut flowers, they can be sown during autumn or late winter/early spring and will provide you with plenty of colours, shapes and textures from late spring and throughout summer. If that's not enough to convince you to grow some, here are a few more reasons and how to sow and grow them also. 

Why sow hardy annuals 

Apart from the reasons above, there are definitely a few more. Hardy annuals will be the first annuals to flower in the spring if you have sown them the previous autumn. Plus, it's so enjoyable getting some seeds sown in the colder months - it brings so much hope for spring. They need very little care and will flower for many weeks just from one single sowing session. Hardy annuals will also grow really well in colder temperatures (unlike tender annuals such as Cosmos and Zinnias).

When to sow hardy annuals 

It's all about timing and choosing the varieties you would like to grow. We suggest that you always read the instructions on the packet of seeds, but as a general guide, you will sow them during autumn and again in early spring. This will help you have more flowers for an extended period in your garden. Many can be sown directly where they will grow, for example, Calendula (pot marigold) and Centaurea (cornflower) - although if there is a harsh winter, they may need protection. You may sow them along with others, especially if you have a weedy patch, into trays undercover such as Lathyrus odoratus (sweet peas) and Linaria morrocana (toadflax).

Recommended varieties for sowing annuals

With so many to choose from, it really is a personal choice depending on your soil and aspect. However, we think these perform well and can provide you with plenty of colour from spring: 

  • Ammi majus (bishop's weed) is a white lacey flowered plant with foliage similar to ferns. It grows to a height of 30-90cm.
  • Nigella damascena (love-in-a-mist) has saucer-shaped light blue flowers with pretty fern-like foliage surrounding it. The seedheads also look spectacular in dried displays. Nigella grows to a height of 30-45cm.
  • Cerinthe major 'Purpurascens' has deep purple bell-shaped flowers which are in a cluster of dark bracts and green/blue foliage, growing to a height of 60cm.

Sow hardy annuals for cut flowers 

Growing cut flowers is very satisfying. Just being able to fill your vases at home with homegrown flowers is wonderful, plus you can gift a bouquet for special occasions as well. Many will continue growing the more you cut them, and remember to save some seeds for the following year. 

Enjoy choosing from our extensive seed range when you visit us in store. 

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