UK growing guide · Summer
What can I plant in July?
July is peak harvest season - but it's also when you start planting for autumn and winter. The best July sowings keep your garden productive later in the year, and consistent watering helps prevent bolting and poor pod set.
Back to planting calendarWhat can you sow in July?
By July, daylight starts to shorten, so focus on quick crops and seedlings that will mature into autumn. This is a brilliant month for salads, turnips and brassicas.
Keep sowings watered through germination. If you are sowing carrots or thinning seedlings, be mindful of carrot fly - avoid thinning in warm still evenings.
Continue harvesting often. Picking regularly keeps plants cropping (especially courgettes and beans).
Vegetables to sow indoors or under cover
- Winter salads (modules for transplanting)
- Fennel (start under cover if hot)
Vegetables to sow or plant outdoors
- Spring cabbage (for next year)
- Turnips (quick crop)
- Oriental leaves (late salads)
- Chicory (for autumn leaves or forcing)
- Plant out leeks and brassicas (net if needed)
Tip: A mulch layer reduces watering needs and keeps soil temperature steadier in hot weather.
Tips & common mistakes
July gardening tips and common mistakes
July gardens can look full, but small mistakes now can leave you with empty beds later. Keep sowing, watering and tying-in so plants stay productive.
Stopping sowing too early
If you stop sowing in June, you often run out of salads and quick crops in September. Keep sowing small batches in July.
Letting plants dry out
Water stress can cause bolting and bitter leaves. In dry spells, water deeply and mulch to conserve moisture.
Forgetting to stop cordon tomatoes
Once cordon tomatoes have set several trusses, stop the main shoot so energy goes into ripening fruit.
Loose supports and ties
Beans and tomatoes can snap in wind. Check ties and supports regularly as plants get heavier.
Thinning carrots at the wrong time
The smell can attract carrot fly. Thin on a breezy day, water afterwards and remove thinnings from the plot.
Garden planning and task management features
Sproutly Gardening helps you organise your plants, plan tasks and set reminders so nothing is forgotten.
Record your sowings
Track autumn and winter sowings while you harvest summer crops.
Plan upcoming jobs
Schedule watering, tying-in and tomato pruning.
Set reminders
Stay on top of harvests so crops keep producing.
Review your progress
Note which July sowings performed best for your garden.
Ready to plan your July garden?
Keep your harvests going for longer. Plan July sowings and watering tasks in Sproutly Gardening.
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Gardening advice is provided as a general guide based on typical UK conditions. Weather soil and local climate can vary so always use your judgement and adjust timing as needed for your own garden.