What Vegetables Can You Plant in July? A Gardener's Guide
Think you've missed the growing season? Think again! July is a brilliant month for UK gardeners to sow a variety of vegetables for late summer, autumn, and even winter harvests. The soil is warm, germination is quick, and there’s still plenty of time to enjoy homegrown produce before the colder weather arrives.
Whether you're filling gaps in your vegetable patch after harvesting early crops or starting a new raised bed, here are the best vegetables to plant in July in the UK.
1. Carrots
July is one of the last chances to sow carrots for an autumn harvest. Choose quick-maturing varieties such as 'Amsterdam Forcing' or 'Early Nantes', and sow directly into fine, stone-free soil.
Keep the soil moist during germination and protect young seedlings from carrot root fly with horticultural fleece if needed.
Harvest: September to November
2. Beetroot
Beetroot is easy to grow and thrives in the warm July soil. Sow seeds directly where they are to grow, spacing them well to give roots room to develop.
Smaller roots are often sweeter, and the young leaves can also be picked for salads.
Harvest: September onwards
3. Lettuce
There's still plenty of time to enjoy fresh salads this year. Sow loose-leaf or cut-and-come-again varieties every couple of weeks for a continuous harvest.
During hot spells, water regularly and provide light shade in the afternoon to reduce the risk of bolting.
Harvest: 4–8 weeks after sowing
4. Spinach
Spinach grows well from late July onwards as temperatures begin to cool slightly. It's perfect for salads, smoothies, and cooking.
Keep plants well-watered for the best quality leaves.
Harvest: August through autumn
5. Spring Onions
Spring onions are one of the easiest vegetables to grow and are ideal for succession sowing throughout July.
Sow little and often to keep a steady supply coming into autumn.
Harvest: Around 8–10 weeks after sowing
6. Radishes
Perfect for beginners, radishes are one of the quickest vegetables to grow. Many varieties are ready in less than a month.
Sow every couple of weeks to enjoy crisp, peppery roots throughout summer.
Harvest: 3–5 weeks after sowing
7. Dwarf French Beans
In most parts of the UK, early July is still suitable for sowing dwarf French beans. They'll grow quickly in warm weather and produce generous crops before the first frosts.
Choose a sunny position and keep plants well-watered while flowering.
Harvest: Late August to September
8. Kale
Kale is one of the most reliable vegetables for UK gardens. Sow in July for plants that will provide nutritious leaves right through autumn and winter.
In fact, many gardeners find kale tastes sweeter after the first frost.
Harvest: October through winter
9. Pak Choi
Pak choi prefers cooler conditions, making late July one of the best times to sow. Earlier sowings often bolt in warm weather, but later crops usually perform much better.
Grow in moist, fertile soil for the best results.
Harvest: 6–8 weeks after sowing
10. Turnips
Turnips are fast-growing and ideal for late summer sowing. Both the roots and leafy tops can be eaten, making them a great value crop for smaller gardens.
Harvest: September to October
11. Chard
Swiss chard is a fantastic addition to any vegetable garden. It's easy to grow, colourful, and incredibly productive.
July sowings can continue cropping well into winter, particularly in milder parts of the UK.
Harvest: September onwards
12. Winter Cabbage
July is the perfect time to plant out winter cabbage seedlings or sow suitable varieties for harvesting later in the year.
These hardy vegetables will stand well through cold weather and provide fresh greens when little else is growing.
Harvest: Late autumn to early spring
Top Tips for Planting Vegetables in July
To give your crops the best possible start:
- Water seed drills before sowing if the soil is dry.
- Sow during the cooler part of the day to prevent seeds drying out.
- Mulch around established plants to help retain moisture.
- Continue feeding tomatoes, cucumbers and courgettes with a high-potash fertiliser.
- Harvest vegetables regularly to encourage continued production.
- Watch out for slugs and snails after rainy weather, especially around young seedlings.
What Can You Harvest Later This Year?
By sowing in July, you could be harvesting:
- Fresh salads by August.
- Carrots and beetroot in early autumn.
- Kale, chard and winter cabbage throughout autumn and winter.
- Spring onions and radishes before the end of summer.
It's an excellent way to keep your vegetable patch productive after early crops like potatoes, garlic and onions have been lifted.
Final Thoughts
Many gardeners assume July is too late to sow vegetables, but that's far from the truth. Thanks to warm soil and long daylight hours, it's one of the quickest times of year for seeds to germinate. With the right choice of crops, you can enjoy delicious homegrown vegetables well into autumn and even throughout winter.
If you've got empty beds or containers, don't let them sit unused. Sow a few of these vegetables this month and keep your garden productive for the rest of the growing season.
Happy gardening!