Best Onion Vegetable Plants of 2026

The Root Source Spring Onion Plants are incredibly easy to grow, perfect for both novice and experienced gardeners. Their strong, vigorous plants ensure that you will see healthy growth, bringing satisfaction to your gardening efforts. With professional seed varieties, you can expect high yields, meaning more delicious spring onions for your meals. The convenient letterbox friendly packaging makes delivery hassle-free, so you can start planting without waiting for a signature.

The Onion Sets Electric are perfect for your kitchen garden, offering simple planting instructions and a stress-free growing experience. You can sow them between September and November, leading to a delightful harvest from June onwards. With a planting depth of just 6cm and spacing of 20cm, you will enjoy healthy, firm bulbs in no time. These onions thrive in well-drained soil and require full sun, ensuring you have an abundant supply of this essential vegetable rich in vitamins and minerals.

The Onion Senshyu Yellow is an improved Japanese variety perfect for early planting. You can enjoy your harvest 4-6 weeks earlier than with other types like Sturon, saving you time and effort. Its nice globe shape ensures good quality onions, ideal for various uses. With a mild flavour, this onion can also be used fresh as a spring onion in salads, adding a gentle taste to your meals. Planting in autumn means you get an early harvest, giving you fresh onions sooner in the season.

Onion ‘Sturon’ Sets by Thompson and Morgan are a fantastic choice for any gardener. These versatile onions offer excellent flavour, enhancing your dishes beautifully. They are easy to grow, making them perfect for both novice and experienced gardeners alike. This long-standing variety is known for its reliability, ensuring that you can count on a successful harvest season after season. With these sets, you can look forward to growing delicious onions with minimal fuss.

The Sturon Onion Sets offer you a chance to grow a famous variety known for its rich flavour. These sets produce medium-sized, globe-shaped onions with a lovely straw colour, perfect for enhancing any meal you prepare. Thanks to their thin neck, these onions store well over the winter months, staying fresh until around February or March. Supplied in a pack of 50, Sturon Onion Sets provide a convenient and reliable way to enjoy home-grown onions throughout the colder season.