Summer
Sowing
Seeds you can sow this month include lettuce, scallions, radish, spinach, winter salads (rocket, mizuna, mustard, pak choy), spring cabbage.
Other jobs
Collect fruit as soon as it is ripe to avoid wasps feeding on the split fruit.
Watch out for signs of potato blight and remove infected plants immediately.
Harvesting
Broad beans, runner beans, cabbage, calabrese, cauliflower, courgettes, marrow, kohlrabi, lettuce, scallions, peas, early potatoes, radish, spinach, chard, garlic and turnips are all ready for harvest this month.