3 minutes | Monday, 22 June 2026
How do you keep herbs healthy when summer weather is anything but predictable? In this episode of Dig It, Hester Macdonald shares practical advice inspired by questions from students at the Swiss Gardening School. Learn how to match herbs to the right conditions, prepare the soil for success and harvest without weakening your plants. Hester explains why basil loves warm, free-draining soil, why parsley and coriander appreciate a little shade, and how to deal with common challenges such as slugs, heatwaves and sudden flowering. Whether you grow herbs in pots, raised beds or directly in the ground, these simple techniques will help you enjoy fresh flavours throughout the season and keep your herb garden productive all summer long.