Watermelon

Sweet, juicy watermelons (Citrullus lanatus) for a warm greenhouse or sunny spot — choose compact, quick types in cooler climates. A cucurbit cousin of the melon.

Alphabetically, A-Z Alphabetically, A-Z

Shop By Vegetable Categories

Tomato Pantano Seeds Solanum Lycopersicum Annual Variety
194 products
Vegetable Deals
Watermelon Seeds Citrullus Lanatus Janosik Variety Vegetable
7 products
Bestselling
Alfalfa Sprouting Seeds Organic Medicago Sativa Annual Microgreens
1 product
Alfalfa
Leek Sprouting Seeds Organic Allium Porrum Annual
7 products
Alliums
Chinese Spinach Seeds Amaranthus Dubius Annual Bayam
1 product
Amaranth
Broad Bean Seeds Organic Vicia Faba Annual Witkiem
753 products
Annual Vegetables
Artichoke Seeds Violet De Provence Cynara Cardunculus Perennial
3 products
Artichoke
Wild Rocket Seeds Diplotaxis Tenuifolia Perennial Vegetable Leaf Green
12 products
Arugula
Komatsuna Seeds Brassica Rapa Mustard Spinach Vegetable
19 products
Asian Greens
Asparagus Seeds Albenga F1 Asparagus Officinalis Perennial
3 products
Asparagus
Long Yard Bean Seeds Vigna Sesquipedalis Annual Blackseeded
70 products
Beans & Peas
White Beetroot Seeds Albina Vereduna Beta Vulgaris Annual Vegetable
21 products
Beets
Brussels Chicory Seeds Cichorium Intybus Biennial Videna
15 products
Biennial Vegetables
Bitter Gourd Seeds Momordica Charantia Vegetable Variety
1 product
Bitter Gourd
Winter Radish Seeds Noir Long Poids D Horloge Raphanus Sativus Annual
4 products
Black Radish
Borage Seeds Borago Officinalis Organic Annual Herb
2 products
Borage
Broad Bean Seeds Organic Vicia Faba Annual Witkiem Variety 50g
5 products
Broad Bean
Broccoli Seeds Calabria Natalino Brassica Oleracea Annual Vegetable
12 products
Broccoli
Brussels Sprouts Seeds Groninger Brassica Oleracea Annual Variety Winter Harvest
8 products
Brussels Sprouts
Fennel Seeds Foeniculum Vulgare Annual Vegetable Variety Fino
31 products
Bulb Vegetables
Bush Beans Seeds Phaseolus Vulgaris Dawson Annual
24 products
Bush Bean
Lettuce Wonder Der Vier Jaargetijden Seeds Organic Lactuca Sativa Annual
21 products
Butterhead Lettuce
Pumpkin Waltham Butternut Seeds Cucurbita Moschata Annual
3 products
Butternut Squash
Black Leaf Kale Nero Di Toscana Seeds Organic Brassica Oleracea Annual
72 products
Cabbage Vegetables
Cape Gooseberry Seeds Physalis Peruviana Annual Vegetable Variety
1 product
Cape Gooseberry
Cardy Seeds Cynara Cardunculus Perennial Blanc Améliore Variety
1 product
Cardoon (Cardy)
Carrots Nantes 2 Seeds Daucus Carota Annual
41 products
Carrot
Cauliflower Seeds Alpha 7 Brassica Oleracea Annual Variety
12 products
Cauliflower
Celeriac Seeds Monarch Apium Graveolens Annual Variety
3 products
Celeriac
Celery Seeds Pascal Apium Graveolens Annual Variety
8 products
Celery
Swiss Chard Seeds Beta Vulgaris Leafy Vegetable Green Variety 50g
16 products
Chard
Sweet Cherry Tomato Seeds Solanum Lycopersicum Mini Greenhouse Kit
31 products
Cherry Tomato
Leaf Chicory Seeds Zuccherina Di Trieste Cichorium Intybus Annual
22 products
Chicory
Rawit Pepper Seeds Capsicum Frutescens Annual Mix
22 products
Chili Pepper
Pak Choi Seeds Brassica Chinensis Annual Vegetable Variety
5 products
Chinese Cabbage
Hon Tsai Tai Seeds Brassica Rapa Annual Purple Stems
1 product
Choy Sum
Runner Bean Painted Lady Seeds Phaseolus Coccineus Annual Climber
20 products
Climbing Beans
Cherry Tomato Seeds Cerise Solanum Lycopersicum Organic Annual Vegetable
161 products
Container Friendly Vegetables
Sweet Corn Seeds Golden Bantam Zea Mays Annual
10 products
Corn
Corn Salad Seeds Valerianella Locusta Annual Leaf Vegetable Variety Groene Volhart 2
7 products
Corn Salad
Summer Squash Black Beauty Seeds Cucurbita Pepo Annual
20 products
Courgette & Zucchini
Cress Seeds Lepidium Sativum Annual Vegetable Leaf Crop
9 products
Cress
Cucumber Johanna Seeds Cucumis Sativus Annual Variety
24 products
Cucumber
Arugula Seeds Eruca Sativa Annual Rocket
612 products
Culinary Vegetables
Carrot Chantenay Seeds Daucus Carota Annual Variety
264 products
Direct Sow Vegetables
Canadian Wonder Dwarf French Bean Seeds Phaseolus Vulgaris Annual
5 products
Dry Beans
Bush Beans Seeds Gondola Phaseolus Vulgaris Annual
28 products
Dwarf Bean
Eggplant Violetta Lunga Seeds Solanum Melongena Medium Early Variety
10 products
Eggplant
Endive Seeds Cichorium Endivia Annual Broadleaved Winter Variety
15 products
Endive
Water Spinach Seeds Ipomoea Aquatica Annual Vegetable
14 products
Exotic & Rare Vegetables
Radish Sparkler 2 Seeds Organic Raphanus Sativus Annual
24 products
Fast-Growing Vegetables
Fennel Seeds Fino Foeniculum Vulgare Annual Vegetable Variety
6 products
Fennel
Fodder Beetroot Seeds Brigadier Beta Vulgaris Annual
1 product
Fodder Beet
Bush Bean Seeds Maxi Organic Phaseolus Vulgaris Annual Vegetable
31 products
French Beans
Broad Leaved Cress Seeds Lepidium Sativum Annual
205 products
Fresh Leafy Greens
Tomato Marmande Seeds Solanum Lycopersicum Annual Variety
269 products
Fruiting Vegetables
Gherkin Seeds Hokus Cucumis Sativus Annual Variety Pickling Cucumber
10 products
Gherkin
Jack O Lantern Pumpkin Seeds Organic Cucurbita Pepo Annual
42 products
Gourds & Squash
Bush Beans Delinel Seeds Phaseolus Vulgaris Annual
37 products
Green Beans
Turnip Seeds Brassica Rapa Nancy Annual Variety
1 product
Green Manure & Cover Crops
Ground Cherry Seeds Physalis Pruinosa Annual Vegetable
1 product
Ground Cherry
Ice Plant Seeds Mesembryanthemum Crystallinum Annual Leaf Vegetable
1 product
Ice Plant
Black Palm Kale Seeds Brassica Oleracea Annual Nero Di Toscana
14 products
Kale
Kohlrabi Seeds Organic Brassica Oleracea Annual Korist F1
6 products
Kohlrabi
Amsoi Red Seeds Brassica Juncea Annual Vegetable
41 products
Leafy Brassicas
Leek De Carentan 2 Seeds Organic Allium Porrum Annual
18 products
Leek
Bush Bean Seeds Domino Annual Phaseolus Vulgaris
51 products
Legumes
Lentil Sprouting Seeds Organic Lens Culinaris Annual
1 product
Lentils
Lettuce Seeds Merveille Des Quatre Saisons Lactuca Sativa Annual
63 products
Lettuce
Curly Kale Seeds Brassica Oleracea Microgreens Annual
30 products
Microgreens & Sprouts
Mizuna Seeds Brassica Rapa Leafy Vegetable
3 products
Mizuna
Mung Bean Sprouting Seeds Organic Vigna Radiata Annual
1 product
Mung Bean
Mustard Sprouting Seeds Organic Sinapis Alba Annual
5 products
Mustard Greens
Okra Seeds Clemson Spineless Abelmoschus Esculentus Annual Vegetable Heirloom
2 products
Okra
Onion Rijnsburger 5 Seeds Allium Cepa Annual Storage Onion
22 products
Onion
Courgette Partenon F1 Seeds Organic Cucurbita Pepo Annual
organic-badge
123 products
Organic Vegetables
Potato Seeds Soltasia F1 Solanum Tuberosum Annual
27 products
Ornamental Vegetables
Padron Pepper Seeds Organic Capsicum Annuum Annual
2 products
Padron Pepper
Pak Choi Seeds Bopak F1 Brassica Rapa Annual
5 products
Pak Choi
Snack Paprika Seeds Capsicum Annuum Annual Snacking Red Mini Pepper
3 products
Paprika
Parsnip Guernsey Seeds Organic Pastinaca Sativa Annual
3 products
Parsnip
Patisson Seeds Cucurbita Pepo Colour Mix Annual Scallopini
4 products
Pattypan Squash
Pea Seeds Ezethas Krombek Blue Podded Pisum Sativum Annual
15 products
Peas
Papecchia Pepper Seeds Capsicum Annuum Annual
55 products
Pepper
Asparagus Argenteuil Seeds Asparagus Officinalis Perennial Variety
14 products
Perennial Vegetables
Pointed Cabbage Seeds Brassica Oleracea Annual Allegro F1
6 products
Pointed Cabbage
Pole Bean Seeds Neckarkönigin Organic Phaseolus Vulgaris Annual Green Pods
14 products
Pole Bean
Popcorn Seeds Plomyk Zea Mays Annual Variety
1 product
Popcorn
True Potato Seed Soltasia F1 Seeds Solanum Tuberosum Annual
4 products
Potatoes & Tubers
Pumpkin Rouge Vif D'etampes Seeds Organic Cucurbita Maxima Annual
29 products
Pumpkin
Purslane Seeds Portulaca Oleracea Green Annual Vegetable Leaf Crop
4 products
Purslane
Radicchio Seeds Rossa Di Chioggia Cichorium Intybus Annual
9 products
Radicchio
Radish Candela Di Fuoco Seeds Raphanus Sativus Vegetable Variety
34 products
Radish
Sprouting Turnip Top Seeds Sessantina Brassica Rapa Annual
1 product
Rapini (Broccoli Rabe)
Red Cabbage Seeds Roodkop Brassica Oleracea Annual Variety
7 products
Red Cabbage
Rhubarb Seeds Victoria Rheum Undulatum Perennial
2 products
Rhubarb
Lettuce Seeds Romaine Blonde Lactuca Sativa Heat Tolerant Variety
7 products
Romaine Lettuce
Root Parsley Seeds Petroselinum Crispum Halblange Biennial Variety
1 product
Root Parsley
Beetroot Cylindra Seeds Beta Vulgaris Annual Variety
111 products
Root Vegetables
Runner Bean Seeds Emergo Organic Phaseolus Coccineus Annual
2 products
Runner Bean
Greens Blauwe Groninger Seeds Brassica Napus Annual Vegetable
1 product
Rübstiel
Mixed French Salad Seeds Lactuca Sativa Annual Mix
11 products
Salad Leaf Mixes
Baby Leaf Salad Seeds Oriental Mix Lactuca Sativa Annual
7 products
Salad Mix (Mesclun)
Leaf Lettuce Seed Tape Lactuca Sativa Annual
2 products
Salad Seed Mats
White Salsify Seeds Tragopogon Porrifolius Vegetable
1 product
Salsify
Savoy Cabbage Seeds Westlandse Putjes Brassica Oleracea Annual
5 products
Savoy Cabbage
Scorzonera Seeds Duplex Scorzonera Hispanica Annual Vegetable
2 products
Scorzonera
Shallot Seeds Creation F1 Allium Cepa Annual
1 product
Shallot
Snack Tomato Seeds Dattored F1 Solanum Lycopersicum Annual
13 products
Snack Tomato
Edamame Soybean Seeds Glycine Max Annual Green Shell Variety
1 product
Soybean (Edamame)
Spaghetti Squash Vegetable Spaghetti Seeds Cucurbita Pepo Annual Variety
3 products
Spaghetti Squash
Spinach Seeds Viroflex Giant White Spinacia Oleracea Annual Variety
20 products
Spinach
Bunching Onion Seeds White Lisbon Allium Cepa Annual
7 products
Spring Onion
Climbing Courgette Seeds Organic Ola Escaladora Cucurbita Pepo Annual
30 products
Squash
Leek Seeds Winterreuzen 3 Allium Porrum Annual Variety Winter Harvest
36 products
Stem Vegetables
Sugar Peas Seeds Heraut Pisum Sativum Annual
6 products
Sugar Snap Peas
Mini Squash Seeds Patio Star F1 Cucurbita Pepo Annual
25 products
Summer Squash
Swede Seeds Champion Brassica Napus Annual Vegetable Variety
3 products
Swede (Rutabaga)
Sweet Corn Golden Bantam Seeds Zea Mays Organic Annual
9 products
Sweet Corn
Hungarian Yellow Wax Pepper Seeds Capsicum Annuum Annual
33 products
Sweet Pepper
Tatsoi Seeds Organic Brassica Rapa Annual Vegetable Pak Choi Variant
3 products
Tatsoi
Tomatillo Seeds Physalis Ixocarpa Annual Vegetable
1 product
Tomatillo
Cherry Tomato Gardener's Delight Seeds Organic Solanum Lycopersicum Annual
75 products
Tomato
Garden Turnip Seeds Organic Brassica Rapa Platte Witte Mei Annual
10 products
Turnip
Water Spinach Seeds Ipomoea Aquatica Annual Vegetable
1 product
Water Spinach
Watercress Seeds Organic Nasturtium Officinale Herb
3 products
Watercress
Watermelon Seeds Citrullus Lanatus Janosik Variety Vegetable
7 products
Watermelon
Cabbage Greyhound Seeds Brassica Oleracea Annual Variety
7 products
White Cabbage
Winter Purslane Seeds Claytonia Perfoliata Annual Vegetable Leaf Crop
1 product
Winter Purslane
Pumpkin Uchiki Kuri Seeds Cucurbita Maxima Annual
22 products
Winter Squash
Long Yard Bean Seeds Vigna Sesquipedalis Annual Black Seeded Variety
3 products
Yardlong Beans
Vegetable Seeds – SeedsChoice

Bestselling Vegetable Seeds

Discover our all-time favorite vegetable seeds here — trusted by gardeners worldwide!

Shop now

Watermelon seeds — juicy summer fruit for a warm spot

Few things say summer like a home-grown watermelon — sweet, juicy and surprisingly possible to grow in a warm greenhouse or sunny, sheltered spot. The species is gathered under Citrullus lanatus within our fruit seed range, a cucurbit cousin of the melon and squash. New to fruit from seed? Our fruit growing guide covers the basics.

Watermelons need heat and a long season — the calendar shows when to sow.

Small-fruited types for cooler climates

In cooler regions, choose quick, compact, small-fruited varieties and grow them under glass or fleece for the best chance of ripe, sweet fruit. They share the warmth-loving habits of their relatives the melon and our gourds and squash.

Growing watermelons from seed

Sow indoors in warmth in spring, pot on, and plant into rich soil in the warmest, sunniest spot you have once it's reliably mild. Keep them well fed and watered while growing, then ease off water as the fruit ripens to concentrate the sweetness.

Growing more warmth-loving crops? Here's where to look next.

Popular fruit categories: Citrullus lanatus · Melon · Gourds & Squash · Container Fruits · All Fruit Seeds

At SeedsChoice, every order ships from Meppel, NL with fast, tracked EU delivery.

Frequently Asked Questions

Can I grow watermelon in a cool climate?
Yes, with help — grow under glass or fleece and choose quick, small-fruited varieties.

How much warmth do they need?
A lot — they crave a long, hot season to ripen sweet fruit.

When do I sow them?
Indoors in warmth in spring, to plant out once it is reliably mild.

How do I get sweet fruit?
Feed and water well while growing, then ease off water as the fruit ripens.

Do they need much space?
Yes — the trailing plants need room, or train them up a strong support.