🍉 Square Watermelon Seeds – unique Japanese seeds for cube-shaped melons, perfect for gardeners and collectors of exotic fruits.
Square watermelons are not naturally cubic; their unique shape is created through careful cultivation in Japan 🇯🇵. Only specific watermelon varieties are suitable for producing cube-shaped fruits, and we have sourced a small number of authentic seeds directly from Japanese manufacturers who first developed this novelty 🍈.
Japanese farmers developed the idea of growing melons in plastic molds 🌱. As the melon grows inside the mold, it gradually takes on a perfect cubic shape. Since their invention, square watermelons have become a luxury item in Japan and are increasingly popular worldwide, including in Russia 🇷🇺. In Moscow, luxury stores sell these cubic melons for approximately 28,000 rubles (~540 EUR), making them a status symbol among wealthy consumers 💎.
Media coverage and the novelty of the square watermelon have contributed to its fame 📸. Despite its unique appearance, the fruit retains the same sweetness and juiciness as traditional round watermelons 🍉💧.
Growing square watermelons requires patience, proper timing, and optimal conditions:
Seed Preparation: Soak seeds in warm water for 24 hours 💧 to improve germination.
Sowing: Plant seeds in well-draining seed mix, 1 cm deep 🌱. Use small pots or trays for seedlings.
Temperature: Maintain soil warmth at 25–30 °C 🌡️ for optimal germination.
Light: Provide full sun ☀️ and abundant light for seedlings.
Watering: Keep soil consistently moist, but avoid waterlogging 💦.
Transplanting: Move seedlings outdoors after frost risk has passed. Space vines 1–1.5 m apart 🌿.
Molding: When fruits reach fist size, place them inside clear, food-safe square molds 🧊. They will gradually fill the mold and take its shape.
Harvest: Fruits mature in 70–90 days after pollination 🍉. Remove from molds carefully to avoid damage.
Appearance: Perfectly cubic fruits with bright green rind and red, juicy interior 🍉
Taste: Sweet, crisp, identical to traditional watermelon 🍬
Novelty & Decoration: Ideal as gifts, centerpieces, or collector’s fruits 🎁
Climate: Requires warm, sunny growing conditions similar to standard watermelon varieties 🌞
Soil: Well-draining, fertile, slightly acidic to neutral (pH 6–7) 🌿
Square watermelons combine horticultural creativity with culinary enjoyment 🌱✨. They are a fun project for ambitious gardeners or exotic fruit enthusiasts, offering a visually stunning and conversation-starting result.
We ship worldwide from the European Union via registered mail with delivery confirmation.
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Global tracking: 17Track
For tracking numbers like RGxxxxxxHR: Posta.hr tracking
🕒 Note: Tracking information becomes available up to 24 hours after your order is shipped.
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📬 If a P.O. box address is provided and the package is lost or undeliverable, it will not be refunded.
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You will be charged €2 for return shipping
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🔍 We can only start an investigation into a lost shipment 30 days after the dispatch date.
| Type of Delivery | Processing Time | Insured | Possible Delays | Notes |
|---|---|---|---|---|
| Standard | 7–10 business days | ❌ | 7–14 days | Basic shipping option |
| Priority | 1–7 business days | ❌ | 3–10 days | Faster processing, not faster shipping |
| Insured | 1–7 business days | ✅ | 3–10 days | Refund if the package is lost (up to €150) |
🕒 Estimated Delivery Time:
Within the EU: 3–20 days
Worldwide: 5–30 days
Example delivery times to the USA: 27, 22, 19, 17, 13 days
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Orders are automatically canceled if payment is not received within 7 days.
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