Home > Growing tips & recipes > What Veg Seeds To Sow In June 9 min read 30.05.2024 What Veg Seeds To Sow In June Jump to topic Pumpkins & Squash Leafy Greens Root Vegetables Beans Brassicas Sunflowers Herbs June is a prime month for gardeners in the UK. The warmer weather and longer days create ideal conditions for sowing a variety of vegetable seeds. Whether you’re a seasoned gardener or a beginner, there are numerous crops you can start in June to enjoy a bountiful harvest later in the season. This guide will cover a range of vegetables, including pumpkins, squash, and sunflowers, which are perfect for sowing this month.Pumpkins & Squash Pumpkin Musquee De Provence PumpkinsPumpkins are a fantastic crop to start in June, especially if you’re aiming for a harvest in time for Halloween. Varieties like ‘kamo kamo’ and Raymond Blanc’s favourite ‘Musquee de Provence’ are popular choices. Sow seeds directly into the ground in a sunny spot with well-drained soil. Pumpkins need plenty of space, so plant them about 1-2 metres apart. Regular watering and feeding will help your pumpkins grow large and healthy.Squash and CourgettesSquash, both summer and winter varieties, can be sown in June. Summer courgettes like ‘Jaune et vert‘ or ‘Striato‘ grow quickly and can be harvested throughout the summer. Winter squash, such as ‘Butternut‘ or ‘Fungo‘, take longer to mature but store well for winter use. Sow seeds directly into the ground or start them in pots and transplant them later. Ensure they have plenty of space and water regularly.Leafy Greens Lettuce Sioux LettuceLettuce is a quick-growing crop that can be sown multiple times throughout the summer for continuous harvests. Varieties like ‘Copacabana‘ and ‘Arcade‘ are fairly heat-tolerant and perfect for June sowing and can be used as cut and come again varieties which helps to prevent bolting. Sow seeds thinly in rows and cover lightly with soil. Water regularly and thin out seedlings to give each plant space to grow.SpinachSpinach can be tricky in hot weather as it tends to bolt, but choosing heat-resistant varieties like ‘New Zealand‘ spinach can help. Sow seeds directly into the soil and keep the ground moist. Partial shade can also help prevent bolting.Root Vegetables Beetroot Red Toad CarrotsCarrots sown in June will be ready for an autumn harvest. Varieties like ‘Gniff‘ and ‘Atomic Red‘ are ideal for this time of year. Sow seeds thinly in rows and cover lightly with soil. Thin out seedlings to prevent overcrowding and ensure well-drained, poor quality sandy soil for the best results.BeetrootBeetroot is another excellent choice for June sowing. Varieties such as ‘Cylindra‘ are resistant to bolting and grow well in warm weather. Sow seeds directly into the ground about 2.5cm apart, and thin out seedlings to about 10cm apart. Beetroot can be harvested young for tender roots or left to mature.Beans 1,500 Year Old Cave Bean French BeansFrench beans are perfect for June sowing. Varieties like ‘Carminat‘ or ‘Monte Gusto‘ can be sown directly into the ground. Provide support with canes or a trellis as they grow. Keep them well-watered and enjoy a continuous harvest by picking beans regularly.Runner BeansRunner beans grow quickly in warm weather. Varieties like ‘Sunset‘ can be sown directly into the soil. Plant seeds at the base of supports and water regularly. Harvest beans when they are young and tender to encourage more growth.Brassicas Kale Jardin Ivory KaleKale can be sown in June for a late summer and autumn harvest. Varieties such as ‘Precoce di Toscana‘ or ‘Garlic Kale‘ are hardy and flavourful. Sow seeds in a raised beds or directly into the soil, and thin seedlings to about 45cm apart. Kale is resilient and can withstand colder weather later in the year.CabbageCabbage varieties like ‘Savoy‘ or ‘January King‘ can be sown in June for autumn and winter harvests. Start seeds in a seedbed and transplant seedlings to their final positions when they are large enough to handle. Space plants about 45cm apart and protect them from pests.Sunflowers Sunflower Velvet Queen SunflowersSunflowers are not just beautiful; they are also a great companion plant and can be harvested for their seeds. Varieties like ‘Titan‘ or ‘Floristan‘ can be sown directly into the soil in June. Choose a sunny spot and plant seeds about 45cm apart. Sunflowers can grow very tall, so they might need staking as they grow. Harvest the seeds in late summer or early autumn for a nutritious snack or bird feed.Herbs Basil Purple Ball BasilBasil thrives in the warm summer months. Try a combination of green and purple leaves for interest in your dishes such as ‘Lettuce Leaf’ or ‘Purple Ball’. Sow seeds in pots or directly in the ground in a sunny location. Pinch out the growing tips to encourage bushy growth and prolong the harvest.June offers a wealth of opportunities for UK gardeners to sow a wide variety of vegetable seeds. By choosing the right crops and providing them with the proper care, you can enjoy a productive and diverse garden. From pumpkins and squash to leafy greens and sunflowers, the possibilities are plentiful. Happy gardening! Explore Seeds Perfect for Sowing in June Dwarf Bean Dragon's Tongue £4.50 Add to wishlist 59 in stock Dwarf Bean Dragon's Tongue quantity Add to Trug How to grow this seed French Bean Trio (with gift bag) £13.00 Add to wishlist 11 in stock Add a gift message (optional) French Bean Trio (with gift bag) quantity Add to Trug How to grow this seed Carrot Trio (with gift bag) £12.00 Add to wishlist 10 in stock Add a gift message (optional) Carrot Trio (with gift bag) quantity Add to Trug How to grow this seed Gourd Snake Bean £4.95 Add to wishlist 160 in stock Gourd Snake Bean quantity Add to Trug How to grow this seed Pumpkin Paintbox £5.50 Add to wishlist 165 in stock Pumpkin Paintbox quantity Add to Trug How to grow this seed French Bean 1,500 Year Old Cave Bean £4.95 Add to wishlist 86 in stock French Bean 1,500 Year Old Cave Bean quantity Add to Trug How to grow this seed Semi Dwarf Bean Hidatsa Red £4.50 Add to wishlist 95 in stock Semi Dwarf Bean Hidatsa Red quantity Add to Trug How to grow this seed Carrot Manpukuji £4.95 Add to wishlist 89 in stock Carrot Manpukuji quantity Add to Trug How to grow this seed Carrot Oxheart £3.95 Add to wishlist 90 in stock Carrot Oxheart quantity Add to Trug How to grow this seed Beetroot Golden Eye £3.95 Add to wishlist 288 in stock Beetroot Golden Eye quantity Add to Trug How to grow this seed Lettuce Arcade Baby Leaf £3.25 Add to wishlist 193 in stock Lettuce Arcade Baby Leaf quantity Add to Trug How to grow this seed Lettuce Copacabana Baby Leaf £3.25 Add to wishlist 128 in stock Lettuce Copacabana Baby Leaf quantity Add to Trug How to grow this seed Meet the author Nelly Nelly works in the She Grows Veg marketing department and is an incredible cook! She's learning how to grow veg fast in her very own container garden. Her favourites so far are the Dwarf Sunflower called 'Sunspot' and our Dwarf Pea called 'Tom Thumb'. Previous Chelsea Flower Show 24 – The Round Up Next The Three Sisters Planting Technique