Half Hardy Annuals

Half Hardy Annuals

Bring vibrant colour and effortless charm to your garden with our half-hardy annual seeds, which are the perfect way to fill your beds, borders, and containers with a dazzling display that lasts all summer long.

These easy-to-grow half-hardy annual seeds are ideal for gardeners of every level, rewarding you with a rich mix of blooms that thrive in the warmth. From bright marigold seeds and cheerful zinnia seeds to graceful cosmos seeds and delicately scented nicotiana seeds, each variety adds its own burst of character and colour.

Whether you’re creating bold, eye-catching displays or a softer, cottage-garden look, our half-hardy annual seeds offer endless possibilities for summer planting. Simply sow them indoors in spring, then plant out once the frost has passed for months of vibrant colour and natural beauty.

Buy your half-hardy annual seeds today and enjoy a garden bursting with colour, fragrance, and charm all season long.
Cosmos (Dwarf) Candyfloss Mix Seeds

Explore Half Hardy Annual Seeds for Planting

Our half-hardy annual Seeds are a wonderful choice for gardeners who love vibrant colour and a long-lasting display of blooms. These seasonal favourites complete their life cycle in just one year, like hardy annuals, but they need a little extra warmth to flourish. Start your half-hardy annual seeds indoors or in a greenhouse to give them the best head start before planting outside after the last frost.

Perfect for the UK climate, our half-hardy annual seeds include much-loved favourites like antirrhinum seeds, lobelia seeds, and petunia seeds, which reward you with months of brilliant colour, striking shapes, and a continuous wave of summer flowers. Ideal for borders, bedding, or containers, they bring cheerful brightness and natural beauty to every corner of your garden.

Order Your Half Hardy Annual Seeds at Fothergill’s Today

At Fothergill’s, we’re dedicated to providing UK gardeners with the highest-quality half-hardy annual seeds for vibrant summer displays. Our range of half-hardy annual seeds ensures you can create stunning borders, containers or bedding schemes, no matter the size of your garden space.

All our half-hardy annual seeds are rigorously tested in our labs and trial fields to guarantee high germination rates and strong, healthy plants, with 100% satisfaction guaranteed. Order your half-hardy annual seeds today and enjoy fast, reliable delivery so you can start sowing indoors with confidence.

For specific growing advice, explore our helpful growing from seed guide.