What to Plant in June in Preston (Seasonal Gardening Guide)
- Jun 11
- 3 min read

June is one of the busiest and most rewarding months in the gardening calendar. With longer days, warmer temperatures, and plenty of growing opportunities, it’s the perfect time to get outside and make the most of your garden, allotment, or growing space.
At Let’s Grow Preston, we believe gardening is about more than just growing food. Spending time outdoors, learning new skills, connecting with others, and taking part in community growing can all support wellbeing and help people feel more connected to nature and their local community.
Whether you’re an experienced grower or just getting started in Preston, here’s what to plant in June.
What Vegetables to Plant in June
June is ideal for sowing quick-growing crops and planting out summer vegetables.
Vegetables to Sow Outdoors
Lettuce
Lettuce grows quickly in June and can be sown regularly for continuous harvests throughout summer.
Beetroot
Beetroot is easy to grow and works well in gardens, raised beds, and allotments.
Carrots
Continue sowing carrots throughout June for late summer and autumn harvests.
Radishes
Radishes are fast-growing and ideal for beginner gardeners.
French Beans
French beans thrive in warmer weather and are perfect for June planting.
Peas
You can still sow peas in early June for later harvests.
Spring Onions
Spring onions are low-maintenance and suitable for smaller spaces or containers.
Vegetables to Plant Out in June
If you started plants indoors earlier in spring, June is the perfect time to move them outside.
Plant out:
Tomatoes
Courgettes
Pumpkins
Sweetcorn
Runner beans
Chillies
Be sure to harden plants off gradually before planting outdoors permanently.
Flowers to Sow in June
Adding flowers to your garden can help attract pollinators and improve biodiversity.
Great flowers to sow now:
Sunflowers
Nasturtiums
Calendula
Cosmos
Marigolds
These flowers can brighten growing spaces while supporting bees and other pollinating insects.
Herbs to Grow in June
June is excellent for growing herbs both indoors and outdoors.
Easy herbs for June:
Basil
Mint
Parsley
Chives
Coriander
Many herbs grow well in containers, making them ideal for patios, balconies, or windowsills.
Gardening Tips for June in Preston
Gardening in Preston during June often means balancing warmer temperatures with occasional heavy rainfall.
Top June gardening tips:
Water plants regularly during dry spells
Mulch soil to help retain moisture
Support climbing plants with canes or frames
Watch for pests like slugs and aphids
Harvest crops regularly to encourage growth
Longer daylight hours can lead to rapid plant growth this month.
Gardening in Small Spaces
You don’t need a large allotment to grow food in June.
Many crops grow successfully in:
Raised beds
Window boxes
Small gardens
Community growing spaces
Even a few pots of herbs or salad leaves can help people start building confidence with gardening.
Growing Supports More Than Just Plants
At Let’s Grow Preston, gardening activities help create opportunities for people to:
Spend time outdoors
Learn practical skills
Connect with others
Support local sustainability
Community growing spaces can help reduce isolation while encouraging healthier and greener communities across Preston.
Get Growing with Let’s Grow Preston
Let’s Grow Preston supports community gardening and food-growing projects across Preston.
We help connect people with:
Whether you’re planting your first seeds or managing an allotment, there are plenty of ways to get involved.
FAQ – What to Plant in June
What vegetables can I plant in June in the UK?
In June, gardeners in the UK can plant lettuce, beetroot, carrots, radishes, peas, French beans, and spring onions.
Can I still plant tomatoes in June?
Yes. Tomatoes started indoors earlier in spring can usually be planted outside in June once temperatures are warmer.
What flowers can I sow in June?
Popular flowers to sow in June include sunflowers, nasturtiums, marigolds, calendula, and cosmos.
Is June a good time to start gardening?
Yes. June offers warmer weather and longer daylight hours, making it a great time for beginners to start gardening.
Can I grow vegetables in containers during June?
Absolutely. Many vegetables and herbs grow very well in pots and containers during June, including lettuce, herbs, and spring onions.
Stay Connected With Let’s Grow Preston
If you’re interested in community food growing, gardening events, volunteering opportunities or local food projects, our newsletter is the best way to stay up to date.
By signing up, you’ll receive:
updates on community gardening projects across Preston
invitations to workshops and volunteer sessions
seasonal gardening tips and resources
news about events and plant sales
opportunities to support local food initiatives

































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