Mustard Greens in Barnston

Sow small batches around 26th March - 16th September, setting seed about 1 cm deep in prepared soil or compost. Sow a fresh batch every 21 days for a steady supply of young leaves rather than one glut.

When seedlings are large enough to handle from 1st July, thin them to their final spacing so they do not crowd each other. Keep the strongest plants and snip extras at soil level to avoid disturbing the roots.

From 28th June, check plants often and protect them from slugs and snails, which can strip young leaves overnight. Use pellets only if needed and follow the label, or add barriers and hand-pick after rain.

From 5th July until 21st November, keep the soil evenly moist, especially in warm spells and under cover. Water at the base of the plants so growth stays steady and the leaves stay tender.

Start picking from 21st July once plants are well developed. Cut outer leaves little and often for a cut-and-come-again crop, or lift whole plants if you want them young and mild.