Best Basil Herb Seeds of 2026

The Premier Seeds Genovese Basil offers a fantastic opportunity for home gardeners to grow their own aromatic basil. With a germination period of just 7-21 days, you can quickly enjoy fresh herbs in your cooking. These seeds thrive in full sun or partial shade, making them versatile for various garden locations. Planting them outdoors is ideal after the frost has passed, ensuring a healthy start. Additionally, you can transplant seedlings indoors to get a jumpstart on the growing season, providing flexibility for your gardening schedule.

The Just Seed Basil Seeds offer a top-quality option for herb gardening. As part of "The Difference is JustSeed" Seed Range, you can trust in the genuine Just Seed brand. These seeds are supplied directly by JustSeed UK, ensuring authenticity and reliability. Being registered with Defra and holding organic registration, you can grow your basil knowing it's safe and environmentally friendly. Each packet is packed with helpful growing information, making it easier for you to cultivate your herbs successfully.

The Premier Seeds Genovese Basil is ideal for those looking to grow their own fresh herbs. With a germination period of 7 to 21 days, you can expect to harvest your basil leaves in about 60 days. This variety thrives in full sun or partial shade, making it versatile for your garden. You can sow the seeds outdoors in spring or summer, ensuring a warm environment after the last frost. By continually harvesting the leaves, you encourage new growth, providing you with a steady supply of fresh basil.

The Herbal Age Herb Seeds offer a mixed selection of 12 herb varieties including basil, thyme, mint, and more, perfect for adding fresh flavours to your cooking. With over 200 seeds, you have plenty to create your own herb garden without spending much, making it a great value. This kit is ideal for both beginners and experienced gardeners, and it also makes a thoughtful gift for anyone who loves gardening or cooking. Plus, these herbs can be grown all year round, indoors or outdoors, giving you fresh greens whenever you want.

The HERB COLLECTION 4 offers a delightful selection of six fresh herb seeds, perfect for enhancing your culinary creations. Coriander provides a fragrant citrus aroma, ideal for flavouring a variety of meats, vegetables, and fish. Mint is versatile and complements lamb beautifully while also elevating new potatoes and peas. Oregano adds a robust Mediterranean touch, whether used fresh or dried. Finally, rosemary’s powerful fragrance pairs excellently with meat dishes, particularly lamb, and can enrich soups and stews, bringing convenience and flavour to your kitchen.

The Premier Basil Thai SIAM is ideal for gardeners looking to grow Thai basil from seed. You should sow the seeds in April using good seed compost, keeping them in a warm spot between 55-60°F to encourage germination. The seeds usually take 14-30 days to sprout, giving you a clear idea of when to expect growth. Once seedlings are large enough, you can transplant them and plant out 30cm apart after the frost has passed, ensuring healthy, strong plants. This herb prefers well-drained soil and a sunny, sheltered spot but can also thrive on a sunny windowsill, making it flexible for different garden spaces.