WHAT YOU NEED

Although there is plenty of advice on how to build your own hydroponic systems on the internet, it is simpler and more effective to buy a ready-made version. Try one of these for size.

Krydda/ Vaxer indoor growing cultivator

from £62.50 (one tier), ikea.com Seeds are germinated in a propagator containing nutrient-rich plugs. When leaves appear, the plugs are transferred into plastic baskets filled with a gravelly pumice stone and suspended over water. Fertiliser is added to the water, the light is switched on and growing commences.

Grow Pod 2

£65, seedpantry.co.uk A neat, easy-to-use automated system. All you do is fill the reservoir with water, sow seed in the growing medium, and switch it on. Its smart controller will tell you when you need to top up the water.

Countertop garden

£69.95–£249, by AeroGarden steamer.co.uk In three different sizes, this comprises a tank filled with nutrient-rich water, pre-seeded pods, and an LED lighting system. A gourmet herb seed pod and other pods are available.

Urban cultivator

Prices vary urbancultivator.net Described as a ‘ fully automated kitchen garden’, this is built into your kitchen units, creating an illuminated cupboard of microgreens. Custom-built to your specifications, so a little pricy.