01May–June
Use the lengthening season
An early broad-bean, pea or overwintered crop harvest can leave enough time for French beans, courgettes, chard or another summer crop. Confirm that the replacement fits the available width and light.
- French beans
- Courgettes
- Chard
- Salad leaves
02July
Choose speed or an autumn harvest
Warm soil helps quick establishment, but moisture matters. Beetroot, chard, carrots for a young harvest and repeat salads can be useful where packet dates still allow.
- Beetroot
- Chard
- Carrots
- Lettuce
03August
Shift towards hardy leaves
Day length is shortening. Fast radishes, rocket, spinach and suitable oriental leaves are more dependable than starting a long, heat-loving crop.
- Radishes
- Rocket
- Spinach
- Pak choi
04September
Sow crops that tolerate cooling conditions
Hardy salads and spinach may establish, while garlic and autumn onion sets become planting options later. Variety and region now make a large difference.
- Spinach
- Rocket
- Radishes
- Garlic
05October–November
Plant selectively or protect the soil
Garlic and suitable hardy broad beans remain possible in appropriate conditions. In wet, cold ground, an empty-bed reset or protected container may be better than forcing another sowing.
- Garlic
- Hardy broad beans
- Winter salads under cover
- Compost mulch