Best Leek Vegetable Seeds of 2025

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Leek vegetable seeds are a popular choice for gardeners looking to grow this versatile and nutritious vegetable. With a mild and sweet flavour, leeks can be used in a wide range of dishes, from soups and stews to stir-fries and omelettes. These seeds are easy to grow and can be sown directly into the ground or started indoors before transplanting. Once planted, leeks require little maintenance and are relatively pest-resistant. They are also a great source of vitamin C and can be harvested throughout the year, making them a valuable addition to any vegetable garden.
At a Glance: Our Top Picks
Top 10 Leek Vegetable Seeds
Mr Fothergill's Leek Lyon Vegetable Seeds
Mr Fothergill's Leek Seeds are an excellent choice for your vegetable garden. These early leeks are not only favoured for their long, thick white shanks but also for their mild flavour, making them a delightful addition to a variety of dishes. Rich in vitamin C, iron, and folate, they offer numerous health benefits. You will appreciate their excellent early cropping, ensuring you enjoy your harvest sooner, and they are suitable for exhibition, allowing you to showcase your gardening skills.
Simply Garden Leek Musselburgh Seed Pack
The Simply Garden Leeks are perfect for those looking to grow their own vegetables. These seeds are easy to cultivate and offer versatility in cooking. With long, thick stems and broad leaves, they are excellent additions to stews and casseroles, enhancing your meals with fresh flavours. Each pack includes planting guidance, ensuring you have the support needed to succeed in your gardening efforts. Enjoy the satisfaction of growing your own produce with this user-friendly option.
Premier Seeds Direct Leek Musselburgh Seeds
The Premier Seeds Direct Leek Seeds are a fantastic choice for gardening enthusiasts. With a germination period of 14 to 18 days, you can expect quick results in your garden. These hardy seeds thrive in sunny locations, allowing you to plant them as soon as the soil is workable. Ideal for producing pencil-thick plants, they can be transplanted for an earlier harvest. Plus, you can easily manage space by removing alternate plants as they grow, ensuring healthy development for the remaining leeks.
Premier Seeds Direct Organic Leek Elefant Seeds
The Premier Seeds Leek Seeds are perfect for those looking to grow hardy and forgiving leeks in their gardens. These seeds germinate in 14 to 18 days, thriving in a soil temperature of 60 to 80°F. You can expect to harvest your leeks in about 130 days, making it a rewarding experience. With a recommended planting depth of just half an inch, you can easily cultivate these vegetables in sunny locations, ensuring optimal growth and flavour.
Premier Seeds Direct Heirloom Leek Seeds
The Premier Seeds Leek Seeds are ideal for your garden, with germination taking just 14 to 18 days at an optimum soil temperature of 60 to 80F. You can enjoy a harvest in around 130 days, making them a great choice for those who appreciate home-grown produce. Planting depth is straightforward at 1/2 inch, with plants spaced 8 inches apart. These leeks thrive in sunny locations and are incredibly hardy, allowing you to start planting as soon as the soil is workable.
Mr Fothergill's Leek Musselburgh Vegetable Seeds
Mr Fothergill's Leek Seeds offer a delightful flavour that enhances various dishes, making them a versatile addition to your kitchen. Being a good source of vitamin C, iron, and folate, these leeks provide essential nutrients that support your overall health. They are particularly hardy and reliable, thriving even in colder regions, which means you can enjoy home-grown leeks regardless of your climate. With their thick-stemmed, broad flags, they are not only easy to grow but also yield a generous harvest for your meals.
Leek Winter Giant Seeds - 500 Seeds
The Winter Giant Leek Seeds offer approximately 500 seeds per packet, perfect for your vegetable garden. These seeds produce thick, medium-length shafts with dark green, erect foliage, adding aesthetic value to your garden. They are remarkably resilient, withstanding harsh weather conditions such as blistering gales and frost, ensuring your plants thrive. You can enjoy a delicious harvest when they are young and tender, especially early in the season, providing fresh leeks for your meals.
Premier Seeds Direct Bulgarian Giant Leek Seeds
The Bulgarian Giant Leek Seeds from Premier Seeds Direct are perfect for gardeners seeking a hearty vegetable. They germinate in just 14 to 18 days, making it easy for you to start your gardening journey quickly. With a recommended planting depth of 1/2 inch and spacing of 8 inches between plants, you can optimise your garden layout. These leeks thrive in sunny locations, ensuring you get a robust crop. You can expect to harvest these plants in around 130 days, providing a rewarding experience for your gardening efforts.
Thompson & Morgan Mercurian Leek Seeds
Thompson & Morgan's Mercurian Leek Seeds promise a bountiful harvest with consistent yields, perfect for your kitchen garden. You will enjoy the excellent taste of these leeks, which are versatile for many culinary uses. Rich in nutritional benefits, they enhance the health value of your meals. Their straight, white, and tender stems do not bulb at the base, making them easy to prepare and cook. Ideal for smaller gardens or allotments, they take up less space while still providing an abundant crop.
Jamieson Brothers Leek Musselburgh Seeds
Jamieson Brothers Leek Musselburgh Seeds offer premium quality for your gardening needs. These seeds are versatile and easy to grow, making them perfect for both your home garden and allotment. You can enjoy them cooked on their own or incorporate them into soups, stews, and casseroles for a delicious taste. Additionally, they are rich in vitamin A, providing a nutritious boost to your meals. Growing these leeks can enhance your culinary skills while promoting a healthier lifestyle.
Frequently Asked Questions (FAQs)
1. Can you grow leek from seed?
To grow leeks from seed, fill small pots or seed modules with potting mix that has a fine tilth – seed compost would work well. Sow one seed per pot or module and cover with a fine layer of potting mix. Keep the soil moist, but not overwet. The seeds should germinate within two weeks.
2. How long does it take to grow leeks from seed?
Leeks can take between 25 - 40 weeks to mature depending on the time of year you sow them. Overwintering leeks take longer to mature and should be ready about then.
3. How do you grow leek seeds?
Start by sieving potting compost into pots or trays. Gently tamp the potting compost down then sow the seeds very thinly so they fall about an inch (2-3cm) apart. You can also sow two seeds per cell in a module tray. Now cover them over with a thin layer of more potting compost, and water them.
During our leek vegetable seed research, we found 133 leek vegetable seed products and shortlisted 10 quality products. We collected and analyzed 44,397 customer reviews through our big data system to write the leek vegetable seeds list. We found that most customers choose leek vegetable seeds with an average price of £2.58.
The leek vegetable seeds are available for purchase. We have researched hundreds of brands and picked the top brands of leek vegetable seeds, including Mr Fothergills, Simply Garden, Premier Seeds Direct, Pretty Wild Seeds, Thompson & Morgan. The seller of top 1 product has received honest feedback from 557 consumers with an average rating of 4.9.

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.