---
product_id: 376377244
title: "25 Black Diamond Watermelon Seeds for Planting Non GMO Heirloom Seeds Instant Latch Fresh Fruit Garden Seed"
brand: "instant latch"
price: "¥1980"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/376377244-25-black-diamond-watermelon-seeds-for-planting-non-gmo-heirloom
store_origin: JP
region: Japan
---

# Heirloom Quality Moderate Watering Full Sun Required 25 Black Diamond Watermelon Seeds for Planting Non GMO Heirloom Seeds Instant Latch Fresh Fruit Garden Seed

**Brand:** instant latch
**Price:** ¥1980
**Availability:** ✅ In Stock

## Summary

> 🍉 Plant Happiness, Harvest Joy!

## Quick Answers

- **What is this?** 25 Black Diamond Watermelon Seeds for Planting Non GMO Heirloom Seeds Instant Latch Fresh Fruit Garden Seed by instant latch
- **How much does it cost?** ¥1980 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/376377244-25-black-diamond-watermelon-seeds-for-planting-non-gmo-heirloom)

## Best For

- instant latch enthusiasts

## Why This Product

- Trusted instant latch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Grow Your Own:** Experience the joy of cultivating your own fresh, juicy watermelons!
- • **Quick Maturity:** Enjoy your first harvest in just 85 days—instant gratification for the green-thumbed!
- • **Massive Harvests:** Expect 50+ pounds of delicious fruit from each plant—perfect for summer gatherings!
- • **Versatile Growth:** Thrives in all hardiness zones, making it a must-have for any garden enthusiast.
- • **Heirloom Heritage:** Savor the rich flavors of non-GMO, heirloom seeds passed down through generations.

## Overview

The Black Diamond Watermelon Seeds are non-GMO heirloom seeds that yield over 50 pounds of sweet, refreshing fruit in just 85 days. Ideal for warm seasons, these seeds require full sun and moderate watering, making them perfect for gardeners of all levels. With 25 seeds per pack, you can cultivate a bountiful summer harvest in any hardiness zone.

## Description

25 Black Diamond Watermelon Seeds for Planting Non GMO Heirloom Seeds Instant Latch Fresh Fruit Garden Seed

## Features

- Name: Black Diamond Watermelon Seeds | Botanical Name: Citrullus lanatus
- Type: Heirloom | Size at Maturity: 50+ Pounds | Days to Maturity: 85 Days
- Light Requirement:Full Sun | Planting Time:Warm Season
- Sowing Method: Direct Sow | Planting Depth: 1" | Plant Spacing:36" | Hardiness Zones:All

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Features | GMO Free, Heirloom |
| Color | Black |
| Unit Count | 1.0 Count |
| Number of Pieces | 25 |
| Moisture Needs | Moderate Watering |
| Expected Blooming Period | Summer |
| Sunlight Exposure | Full Sun |

## Product Details

- **Plant or Animal Product Type:** watermelon
- **Indoor/Outdoor Usage:** Outdoor, Indoor
- **Brand:** Instant Latch
- **Material Feature:** Heirloom
- **Color:** Black
- **Special Feature:** Heirloom
- **Expected Blooming Period:** Summer
- **Sunlight Exposure:** Full Sun
- **Unit Count:** 1.0 Count
- **Moisture Needs:** Moderate Watering

## Images

![25 Black Diamond Watermelon Seeds for Planting Non GMO Heirloom Seeds Instant Latch Fresh Fruit Garden Seed - Image 1](https://m.media-amazon.com/images/I/61nukU2Z0vL.jpg)
![25 Black Diamond Watermelon Seeds for Planting Non GMO Heirloom Seeds Instant Latch Fresh Fruit Garden Seed - Image 2](https://m.media-amazon.com/images/I/51onSCgqaVL.jpg)

## Frequently Bought Together

- 25 Black Diamond Watermelon Seeds | Non-GMO | Heirloom | Instant Latch Garden Seeds
- 50 Sugar Baby Watermelon Seeds for Planting - Heirloom Non-GMO USA Grown Premium Fruit Seeds for Planting a Home Garden - Small Watermelon Citrullus Lanatus by RDR Seeds
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**Shop now:** [https://www.desertcart.jp/products/376377244-25-black-diamond-watermelon-seeds-for-planting-non-gmo-heirloom](https://www.desertcart.jp/products/376377244-25-black-diamond-watermelon-seeds-for-planting-non-gmo-heirloom)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*