Hydrangea Frozen Smoothie5 litre

Large lacecap flowers from June until the first frosts, in pink or lavender blue depending on your soil. On alkaline soil they come out pink; for blue, grow it in a pot of ericaceous compost. Compact, bee-friendly and chosen for hardiness, it’s from the Proven Winners range.

Good to know: 90 x 80cm. Full sun, well-drained soil. Fully hardy. Cut back by a third in spring. Toxic if eaten and may cause a skin allergy, so wear gloves.