Broad Beans
Vicia faba
Broad beans are one of the few vegetables that genuinely thrive with an autumn sowing in the UK, giving you a harvest weeks ahead of spring-sown crops. 'Aquadulce Claudia' is the classic overwintering variety — sow in October or November and the plants will establish over winter, flowering in April and cropping in May. Spring sowings from February to April work well too, particularly with green-seeded varieties like 'Witkiem'. The plants fix nitrogen in the soil through root nodules, making them a valuable rotation crop. Pinch out the growing tips once the first pods are setting — this discourages blackfly, which congregate on the tender tip growth. Young pods can be eaten whole; mature beans benefit from double-podding (removing the grey outer skin to reveal the bright green bean inside). The plants' black-and-white flowers are particularly attractive to bumble bees.
Plan where to grow Broad Beans using our vegetable garden planner.
When to Sow Broad Beans
Sow broad beans in October, November, February, March, April.
Time to Harvest Broad Beans
Expect to harvest approximately 3 months after sowing.
Companion Plants
Expected Yield
Each plant produces 15–25 pods; roughly 2–3kg of shelled beans per 3m double row.
Common Problems with Broad Beans
Blackfly on growing tips
Black bean aphids congregate on the soft growing tips, weakening the plant and distorting growth. Pinch out the top 10cm of each stem once the first pods have begun to set — this removes the aphids' preferred feeding site and redirects the plant's energy into swelling the pods. A strong jet of water or a diluted soap spray can help manage early infestations.
Chocolate spot
Brown spots and streaks on leaves and stems caused by the fungus Botrytis fabae, particularly in damp, overcrowded conditions. Space plants generously (at least 23cm apart in double rows), improve air circulation by removing congested lower leaves, and avoid overhead watering. Autumn-sown crops are more susceptible during prolonged wet winter weather.
Mouse damage to seeds
Mice will dig up and eat freshly sown broad bean seeds, especially with autumn sowings when other food is scarce. Start seeds in deep pots or root trainers in a cold frame and transplant when well-established, or lay fine wire mesh over the sowing area until shoots are well above ground.
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Cherry Tomato
Solanum lycopersicum var. cerasiforme
Cherry tomatoes are one of the most rewarding crops for UK allotment growers. These small, sweet fruits ripen reliably even in cooler summers, producing heavy trusses from July right through to October. They thrive in grow bags, pots, or directly in the ground, making them versatile for any plot size. Pinch out side shoots regularly on cordon varieties to channel energy into fruit production. Bush varieties like 'Tumbling Tom' need no training and work brilliantly in hanging baskets. Feed weekly with a high-potash tomato feed once the first fruits set. The key to great flavour is letting them ripen fully on the vine rather than picking early.
Beefsteak Tomato
Solanum lycopersicum
Beefsteak tomatoes produce the large, meaty fruits that are perfect for slicing into sandwiches and burgers. They need a long growing season in the UK, so starting seeds early under cover is essential. These are almost always grown as cordons — train them up a single stem, removing side shoots weekly. Each truss produces fewer but much larger fruits than cherry types, often weighing 200–500g each. They benefit from greenhouse growing in cooler regions, though sheltered outdoor spots in the south can produce good results. Consistent watering is critical; irregular watering causes blossom end rot and fruit splitting. Stop the plant at 4–5 trusses to ensure fruits ripen before autumn.
Nantes Carrot
Daucus carota
Nantes carrots are the gold standard for flavour — sweet, crisp, and cylindrical with a smooth skin that barely needs peeling. They perform well in most UK soils but prefer light, stone-free ground to grow straight. If your soil is heavy clay, grow them in raised beds or deep containers filled with sandy compost. Sow thinly to avoid the need for heavy thinning, which attracts carrot fly. Cover rows with fine mesh or enviromesh as a physical barrier against carrot fly — this is far more reliable than companion planting alone. Successional sowing from March to July gives you carrots from June through to winter. Late sowings can be left in the ground over winter under a thick mulch of straw.
Butterhead Lettuce
Lactuca sativa
Butterhead lettuce produces soft, rounded heads with tender, buttery-textured leaves that melt in the mouth. It's one of the quickest salad crops to grow — ready in as little as 8 weeks from sowing. Unlike iceberg types, butterheads tolerate partial shade and are less likely to bolt in warm spells. Sow small batches every 2–3 weeks from March to September for a continuous supply. They work well as an intercrop between slower-growing vegetables like brassicas and leeks. Water consistently but avoid wetting the leaves to reduce the risk of grey mould. 'All the Year Round' is the classic UK variety and lives up to its name, performing well in almost every season.