Best Watermelon Vegetable Seeds of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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Watermelon vegetable seeds are a popular choice among gardeners and farmers alike. These seeds produce juicy, sweet and refreshing watermelons that are perfect for summertime snacks, desserts and drinks. The seeds come in various varieties, each with their unique flavour, size and colour. They are easy to plant and require little maintenance, making them an ideal crop for both novice and experienced growers. With their high nutritional value and delicious taste, watermelons are a great addition to any garden or farm.

At a Glance: Our Top Picks

Crimson Sweet Watermelon Seeds by Kraido Cover #TOP 1
Crimson Sweet Watermelon Seeds by Kraido
ftb score rating icon 9.8
Thompson & Morgan Watermelon 'Little Darling' F1 Seeds Cover #TOP 2
Thompson & Morgan Watermelon 'Little Darling' F1 Seeds
ftb score rating icon 9.7
Semillas Batlle Watermelon Sugar Baby Seeds Cover #TOP 3
Semillas Batlle Watermelon Sugar Baby Seeds
ftb score rating icon 9.5

Top 4 Watermelon Vegetable Seeds

#TOP 1

Crimson Sweet Watermelon Seeds by Kraido

Green
Crimson Sweet Watermelon Seeds by Kraido Cover
Watermelon Seeds Crimson Sweet Citrullus Lanatus 20 Seeds Grow Your Own Vegetables Ideal for Growing in Raised Beds Greenhouse Polytunnel or Cold Frames

The Kraido Watermelon Seeds offer a semi-early variety that matures in just 12 weeks, allowing you to enjoy fresh, crunchy watermelons sooner. Each fruit can weigh up to 17 lbs, making it a delightful addition to your summer gatherings. With stunning dark and light green striping, these watermelons are not only tasty but visually appealing as well. For optimal growth, you should consider using a greenhouse or polytunnel, ensuring you maximise your yield and the quality of your fruit.

What We Like
Fast maturity in 12 weeks
Produces large, sweet fruits
Beautiful striped appearance
Ideal for greenhouses or polytunnels
20 quality seeds included
#TOP 2

Thompson & Morgan Watermelon 'Little Darling' F1 Seeds

Thompson & Morgan Watermelon 'Little Darling' F1 Seeds Cover
Watermelon 'Little Darling' F1 Seeds - Compact, Quick-Maturing Variety for High Yields of Sweet Juicy Fruits - Ideal for Greenhouse or Polytunnel Growing - 5 Seeds by Thompson & Morgan

Watermelon 'Little Darling' Seeds by Thompson & Morgan are perfect for those seeking a compact and quick-maturing variety. These plants can yield up to four sweet, juicy fruits each, maximising your harvest even in limited spaces. They thrive in greenhouses or polytunnels, making them versatile for different growing conditions. With their delicious flavour, these watermelons will undoubtedly enhance your homegrown produce and provide a delightful treat for you and your family.

What We Like
Compact size saves space
High yield per plant
Quick-maturing variety
Ideal for greenhouses
Sweet, juicy flavour
#TOP 3

Semillas Batlle Watermelon Sugar Baby Seeds

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Semillas Batlle Watermelon Sugar Baby Seeds Cover
Batlle Vegetable Seeds - Watermelon Sugar Baby (8g)

The Watermelon Sugar Baby Seeds by Semillas Batlle are an ideal choice for your gardening needs. They are easy to use, making it simple for you to grow delicious watermelons without hassle. Their durable design ensures that you can rely on them for successful planting season after season. With these seeds, you can enjoy the satisfaction of growing your own fresh produce right in your garden.

What We Like
Ideal for home gardening
Simple to plant
Reliable and durable
#TOP 4

Daikon Radish 'Misato Rose Flesh' F1 Hybrid Seeds

Daikon Radish 'Misato Rose Flesh' F1 Hybrid Seeds Cover
Daikon Radish 'Misato Rose Flesh' F1 Hybrid Raphanus sativus Oriental Winter Watermelon Radish Mooli Hardy Annual Easy to Grow Your Own Veg Plants 1x Pack (Approx. 150 Seeds) by Thompson and Morgan

The Misato Rose Flesh Seeds offer a delightful addition to your summer meals with their peppery flavour. Known as the ‘watermelon radish’, this variety features an eye-catching creamy-white to pale green exterior and a vivid purple-pink interior. These radishes are perfect for adding a crunchy texture to salads and stir fries, enhancing both taste and presentation. With approximately 150 seeds included, you can easily grow your own vegetables at home, complete with helpful care instructions from Thompson & Morgan.

What We Like
Unique and attractive appearance
Perfect for salads and stir fries
Crispy texture enhances dishes
Easy to grow at home
Includes care instructions
Buying Guide Image
Editor's Notes

During our watermelon vegetable seed research, we found 23 watermelon vegetable seed products and shortlisted 4 quality products. We collected and analyzed 41,464 customer reviews through our big data system to write the watermelon vegetable seeds list. We found that most customers choose watermelon vegetable seeds with an average price of £2.61.

The watermelon vegetable seeds are available for purchase. We have researched hundreds of brands and picked the top brands of watermelon vegetable seeds, including Kraido Seeds, Thompson & Morgan, Semillas Batlle.

Written by
Toby Butcher Avatar

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.