Perhaps a rockery features in your 2025 dream garden? If so, it is the perfect ... Beyond the two-year mark, prune the year’s growth back to four buds from the base. 3. Sow sweet peas under ...

Looking for your next green-fingered projects? Rock gardens are easy to make, simple to look after and the perfect way to grow pretty miniature alpine plants. An expert at Kew Gardens explains how ...