Glossary

Cool Flowers

Cool Flowers are robust, cold-tolerant annual and biennial flowers that are sown or planted not in...

Crisphead (Iceberg) lettuce

Short definition: Firm, crispy head lettuce with a high water content and a mild...

Deadheading

The process of regularly removing dead flowers and any dead parts of a plant during the growing...

Direct sowing

Direct sowing is sowing your seeds directly into a bed, raised bed or plant container without...

Dividing herbaceous perennials

Dividing herbaceous perennials is a key job for gardeners. It helps to keep plants healthy, keeps...

Endive

Short definition: Endives make a robust, slightly bitter leaf salad for autumn and winter...

Green manure

A soil improvement method that involves sowing specific plants (e.g. phacelia, white mustard,...

Hardening off

‘Hardening off’ is the process of gradually getting young plants used to outdoor...

Hardiness

Hardiness describes how well a plant can survive frosts and wintry weather without suffering...

Hardiness zones

The hardiness zones are a guide to help gardeners tell which plants can survive winter outdoors in...