The Kew Vegetable range of seeds from Thompson and Morgan has been specially created alongside the experts at Royal Botanic Gardens, Kew containing a mixture of staples, colourful and unusual vegetables specially selected to bring variety to your gardens and allotments to the kitchen table.

Stevia rebaudiana or candyleaf is widely grown for its sweet leaves that are becoming well known as a healthy substitute for sugar. Stevia is grown commercially to make steviol. The leaves may be eaten straight from the plant, used to sweeten food and drinks, or made into tea. Candyleaf has a host of medicinal benefits including antioxidant, antimicrobial, antiviral and antitumour properties. A tender perennial often grown as an annual. Height: 60cm (24in).