Sign up to our newsletter
Sow half-hardy annuals in early spring, making sure that you protect them from frost. Plant them out after all risk of frost has passed and you'll be rewarded with delightful flowers all throughout the summer. Hint: use the selections in the left menu to narrow down your search for the perfect half-hardy annual seeds for your garden. For direct sowing take a look at our stunning range of hardy annual seeds.
Cleome hassleriana 'Helen Campbell'
Cleome spinosa, Spider FlowerMore info
Copyright © Thompson & Morgan, 2004-2016. All rights reserved.