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Sign up freePotentially invasive
This species can spread aggressively. Check local guidance before planting, and avoid letting it escape into the wild.
Barbarea vulgaris
Yellow rocket — early spring green. Slightly bitter peppery flavour. Self-seeds prolifically. Tender young leaves best; older leaves cooked.
🐛 Prone to: Flea beetles, Aphids, Caterpillars.
Attract Ground beetles, Parasitic wasps, Hoverflies, Lacewings, Ladybirds to keep them in check — plant African MarigoldGreat, AngelicaFair and AniseGood nearby.
🌼 Beneficial companion — draws Hoverflies, Parasitic wasps that help control Aphids, Whitefly, Thrips, Caterpillars, Flea beetles, Colorado potato beetle, Stink bugs, Leaf miners on neighbouring plants.
Brassica oleracea (Curly)
vegetableA fellow Brassicaceae — similar growing habits to Wintercress
Direct-sow Wintercress outdoors about 4 weeks after your last frost, keeping seeds in cooler soil (around 10–18 °C). Seeds usually come up in around 14 days. Grow in partial sun, spaced about 20 cm apart. Expect to harvest in roughly 60 days.
Water: Medium · Height: 60 cm · Soil: Moist — adaptable