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Planting out at the right time and in the right way will really help your plants thrive. Clare shares her top tips, and how you can use half-hardy annuals such as cosmos to boost your borders.
Your Instructor
Garden writer and plantswoman. Seed growing expert. Garden Editor of House & Garden magazine.
Clare Foster is a gardener, writer and journalist. She has been House & Garden’s Garden Editor since 2005, and before that was the Editor of Gardens Illustrated. Clare is an expert at growing from seed and has written a book on the topic called, 'The Flower Garden: how to grow flowers from seed'.
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