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FAW125623
(W) KS10
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Watermelon ‘Janosik’
Botanical Name: Citrullus lanatus
Type: Tender Annual
‘Janosik’ is a striking yellow-fleshed watermelon known for its exceptional sweetness, crisp texture, and beautiful golden interior. Medium-sized round fruits with dark green rinds develop reliably in warm summers or under tunnel protection. The flavour is rich, honey-like, and incredibly refreshing — ideal for fresh eating, fruit salads, smoothies, and summer treats. A standout variety for growers who want something unique yet dependable.
Plant Details
Type: Tender annual
Fruit Size: 3–5kg (medium round fruits)
Flesh: Bright yellow, sweet & aromatic
Rind: Dark green with subtle striping
Position: Full sun, sheltered & warm area
Support: Best grown directly on the ground or on a low mulch bed
Growing Information
Sow Indoors: April–May
Germination: 7–14 days at 20–25°C
Transplant: May–June, after frost
Spacing: 80–120cm apart
Soil: Rich, warm, well-drained soil
Water: Deep, regular watering — avoid overhead splashing
Harvest: August–September
When Ready: Tendril nearest the fruit turns brown; rind sounds hollow when tapped
Why You’ll Love It
Unique golden-yellow flesh — eye-catching & delicious
Very sweet with a honey-like flavour
Productive in tunnels or warm, sunny gardens
Medium fruits perfect for home growers
A great alternative to traditional red melons
Top Tip
Warmth is key! Preheat the soil with black plastic or a cloche before planting. Feed regularly with a high-potash fertiliser once fruits begin to swell.
Perfect For
Summer desserts & fruit salads
Smoothies & cold drinks
Polytunnels & warm gardens
Growers wanting something unusual
Kids’ gardens — the yellow flesh is a fun surprise!
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