Best Heavy Vegetable Seeds of 2025
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Heavy vegetable seeds are a popular choice for gardeners looking to grow larger, more substantial produce. These seeds are specially selected for their ability to produce vegetables with higher-than-average weights, making them ideal for those who want to grow prize-winning pumpkins, giant cabbages, or hefty tomatoes. While results may vary depending on growing conditions, heavy vegetable seeds are a great choice for those who want to maximise the size and weight of their harvest. Whether you're a seasoned gardener or just starting out, heavy vegetable seeds are definitely worth considering.
At a Glance: Our Top Picks
#TOP 1
9.8
#TOP 2
9.7
#TOP 3
9.5
Top 10 Heavy Vegetable Seeds
Thompson & Morgan Hurst Green Shaft Pea Seeds
The Hurst Green Shaft Pea Seeds from Thompson & Morgan allow you to grow delicious peas right in your garden. With this variety holding the RHS Award of Garden Merit, you can be assured of producing bumper crops. These seeds are easy to grow, making them suitable for all gardeners, whether novice or experienced. You can enjoy a large harvest throughout the summer by sowing them successively. Full growing instructions are included, ensuring you have all the guidance you need for a successful crop.
Runner Bean Prizewinner Seeds by Thompson & Morgan
The Prizewinner Runner Bean Seeds are an excellent choice for your kitchen garden or allotment. These easy-to-grow seeds yield heavy crops of nutritious and tasty beans during the summer months. You'll enjoy long, tender pods that are packed with flavour and offer numerous health benefits. When boiled or steamed, these beans make a succulent and healthy side dish for any meal, enhancing your dining experience while promoting a balanced diet.
Thompson & Morgan Dwarf Caledonia Bean Seeds
The Dwarf Caledonia Bean Seeds by Thompson & Morgan are perfect for your kitchen garden, allotment or patio. These climbing vegetables are easy to grow and produce heavy crops throughout the summer. You can enjoy long, fine pods that offer excellent flavour and nutritional value. With their tender texture, these beans make a delicious side dish to complement any meal. Ideal for growing on an obelisk, these seeds are a great choice for gardeners with limited space.
Mr Fothergills Bedfordshire Champion Onion Seeds
The Mr Fothergills Onion Seeds are excellent for gardeners seeking heavy cropping varieties. These seeds produce large, well-flavoured onions that range from yellow to light brown, perfect for enhancing the taste of your dishes. You will appreciate their excellent keeping qualities, allowing you to store them for extended periods. Additionally, as a good source of vitamin C, these onions contribute to your overall health. Remember to dry them before storing in a cool, dry room for best results.
Suttons Stringless Super Trio Runner Bean Seeds
With Suttons Runner Bean Seeds, you can easily grow your own delicious runner beans. This Super Trio Mix is the result of 15 years of British breeding, offering you robust, stringless beans that thrive in various weather conditions. Whether you're a gardening novice or an experienced grower, these seeds are simple to cultivate. Expect a bountiful harvest from July to mid-October, enhancing your vegetable patch or borders with fresh produce. Each packet contains approximately 40 carefully tested seeds, ensuring high germination rates for your gardening success.
Tomato Black Cherry Seeds by Pretty Wild Seeds
Pretty Wild Tomato Seeds offer you a delightful gardening experience with approximately 10 seeds per packet. These seeds produce fruits that resemble dark cherries, making your garden visually appealing. You will love the very rich flavour, perfect for enhancing salads. Additionally, they can be roasted alongside other summer vegetables, providing versatility in your cooking. Enjoy the satisfaction of growing these delicious tomatoes right in your backyard.
Simply Garden Bunyards Exhibition Broad Bean Seeds
Simply Garden Broad Bean Seeds allow you to grow your own delicious broad beans right at home. This reliable variety produces heavy crops, ensuring you enjoy a bountiful harvest. The excellent flavour of these beans makes them perfect for freezing, so you can savour their taste even in the off-season. Each pack comes with detailed planting guidance, making it easier for you to successfully cultivate these vegetables, regardless of your gardening experience.
Thompson & Morgan Spinach Perpetual Seeds
The Thompson & Morgan Spinach offers you the chance to harvest fresh spinach almost all year round, making it a fantastic addition to your healthy meals. This hardy biennial variety rarely bolts in its first year, ensuring a lengthy cropping period even in drier soils. You can enjoy abundant, succulent leaves that are perfect for steaming or adding to salads and sandwiches. Each packet contains approximately 250 seeds and comes with easy-to-follow care instructions, making it convenient for you to cultivate your own nutritious greens.
Mr Fothergill's Polestar Runner Bean Seeds
Mr Fothergill's Runner Beans are an outstanding vegetable seed choice for your garden. This variety is early to crop, allowing you to enjoy fresh beans sooner. With a long picking season, you can harvest continuously, ensuring a bountiful supply. The flowers set well, leading to heavy crops of long, fleshy pods that are satisfying to grow. Additionally, these beans are a dependable, popular stringless variety, making them easy to prepare in your kitchen.
Kraido Spinach Seeds Matador Variety
The Kraido Spinach Seeds are an excellent choice for gardeners looking to grow their own vegetables. This early variety features large, smooth leaves that are not only tasty but also mature quickly in just 45 days. You will appreciate their bolt- and frost-hardy nature, making them suitable for planting in spring, autumn, or winter. With 300 seeds in a packet, you can enjoy a bountiful harvest, as they germinate within 10-21 days depending on conditions.
Frequently Asked Questions (FAQs)
1. What vegetables have large seeds?
Squash. Like legumes, squash (including zucchini, pumpkins, winter squash, and summer squash) have large seeds that sprout vigorously within a few days of planting. With virtually no care other than occasional water, the plants grow to enormous proportions and produce many pounds of food.
2. What is the fastest vegetable seed to grow?
Radishes are one of the fastest vegetables, taking just three to four weeks to reach harvest time. They're also exceptionally easy to grow. Seeds can be sown into prepared ground or pots of potting soil. Sow the plump seeds very thinly, spacing them about one inch (2.5cm) apart.
During our heavy vegetable seed research, we found 152 heavy vegetable seed products and shortlisted 10 quality products. We collected and analyzed 57,742 customer reviews through our big data system to write the heavy vegetable seeds list. We found that most customers choose heavy vegetable seeds with an average price of £3.43.
The heavy vegetable seeds are available for purchase. We have researched hundreds of brands and picked the top brands of heavy vegetable seeds, including Thompson & Morgan, Mr Fothergills, Suttons, Pretty Wild Seeds, Simply Garden. The seller of top 1 product has received honest feedback from 5,906 consumers with an average rating of 4.3.
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.