Crimson Sweet Watermelon Seeds – Heirloom, Non-GMO, High-Yield Sweet Red Flesh Variety
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Estimated Delivery Oct 29 – Nov 02Handling 2–3 daysTransit 6–8 daysTotal 8–11 days
Business days, Monday to Friday.
- Order by 5:00 PM GMT to ship the same business day
- No dispatch on weekends or UK public holidays
Crimson Sweet Watermelon Seeds – Heirloom, Non-GMO, High-Yield Sweet Red Flesh Variety
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Growing Tips & Guides
Crimson Sweet Watermelon Seeds produce a classic, reliable heirloom variety known for its deep red, sweet flesh and strong disease tolerance. This Non-GMO watermelon develops medium-large, oval fruits with light-green rinds and dark stripes. Suitable for home gardens, farms, and warm-season cultivation, Crimson Sweet is valued for its consistent yields, drought tolerance, and vigorous vines. Ideal for gardeners seeking high-quality, uniform fruits with excellent flavor and strong field performance.
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Heirloom and Non-GMO seed variety
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Produces sweet, bright red flesh
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Medium to large fruits (8–12 kg)
-
Vigorous vines with strong field tolerance
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Drought-tolerant and heat-loving
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Reliable, uniform crop production
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Suitable for home gardens and commercial growing
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Ideal for warm-season climates
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Common Name: Crimson Sweet Watermelon
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Botanical Name: Citrullus lanatus
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Seed Type: Heirloom, Non-GMO
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Fruit Size: 8–12 kg
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Fruit Shape: Oval, striped rind
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Flesh Colour: Deep red
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Days to Maturity: 80–90 days
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Growth Habit: Spreading vines
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Sunlight: Full sun
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Soil Requirement: Well-drained, fertile soil
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USDA Zones: 3–11 (grown as annual)
Description
Crimson Sweet Watermelon Seeds produce a classic, reliable heirloom variety known for its deep red, sweet flesh and strong disease tolerance. This Non-GMO watermelon develops medium-large, oval fruits with light-green rinds and dark stripes. Suitable for home gardens, farms, and warm-season cultivation, Crimson Sweet is valued for its consistent yields, drought tolerance, and vigorous vines. Ideal for gardeners seeking high-quality, uniform fruits with excellent flavor and strong field performance.
Key Features
-
Heirloom and Non-GMO seed variety
-
Produces sweet, bright red flesh
-
Medium to large fruits (8–12 kg)
-
Vigorous vines with strong field tolerance
-
Drought-tolerant and heat-loving
-
Reliable, uniform crop production
-
Suitable for home gardens and commercial growing
-
Ideal for warm-season climates
Specifications
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Common Name: Crimson Sweet Watermelon
-
Botanical Name: Citrullus lanatus
-
Seed Type: Heirloom, Non-GMO
-
Fruit Size: 8–12 kg
-
Fruit Shape: Oval, striped rind
-
Flesh Colour: Deep red
-
Days to Maturity: 80–90 days
-
Growth Habit: Spreading vines
-
Sunlight: Full sun
-
Soil Requirement: Well-drained, fertile soil
-
USDA Zones: 3–11 (grown as annual)
Plant care
How to plant your seeds
Follow these simple steps to give your seeds the best start.
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Prepare your soil & tray
Fill trays or small pots with seed-starting mix. Press gently to settle—no need to pack tight.
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Sow seeds at the right depth
Plant roughly 2–3× the seed’s width deep. Tiny seeds can be pressed lightly into the surface.
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Water & keep warm
Mist or bottom-water. Cover until sprouting if the packet suggests it. Keep in a bright, warm spot.