---
product_id: 71457133
title: "Black Diamond Watermelon Seeds - 20 Seeds Non-GMO"
brand: "the seed plant"
price: "€ 5.24"
currency: EUR
in_stock: true
category: "The Seed Plant"
url: https://www.desertcart.pt/products/71457133-black-diamond-watermelon-seeds-20-seeds-non-gmo
store_origin: PT
region: Portugal
---

# 90 days to maturity 20 Non-GMO seeds 40-75 lb. large melons Black Diamond Watermelon Seeds - 20 Seeds Non-GMO

**Brand:** the seed plant
**Price:** € 5.24
**Availability:** ✅ In Stock

## Summary

> 🍉 Grow Big, Eat Bold: The Watermelon That Commands Attention

## Quick Answers

- **What is this?** Black Diamond Watermelon Seeds - 20 Seeds Non-GMO by the seed plant
- **How much does it cost?** € 5.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/71457133-black-diamond-watermelon-seeds-20-seeds-non-gmo)

## Best For

- the seed plant enthusiasts

## Why This Product

- Trusted the seed plant brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sun-Smart Foliage:** Large leaves shield fruit from sunburn, ensuring flawless, vibrant red flesh.
- • **Fast-Growing Delight:** Matures in just 90 days—perfect for the impatient green thumb.
- • **Massive Melon Yields:** Produces impressively large 40-75 lb. watermelons that steal the show.
- • **Robust Non-GMO Seeds:** 20 premium, GMO-free seeds for pure, natural growth.
- • **Durable Rind for Shipping:** Tough outer skin minimizes bruising—ideal for market growers and gifting.

## Overview

Black Diamond Watermelon Seeds offer 20 non-GMO seeds that mature in 90 days into large, 40-75 lb. watermelons with bright red, flavorful flesh. Their tough rind protects against bruising, while large leaves prevent sun damage, making them perfect for home gardeners and market growers seeking a reliable, high-yield mid-season variety.

## Description

Plant produces yields of large 40 to 75 lb. watermelons. Very flavorful bright red flesh. Tough rind helps keep fruit from bruising. Plant has large leaves which help prevent sunburning of watermelons. An excellent mid-season variety for home gardeners and market growers. Good shipping variety.

## Features

- Packaged for envelope delivery.
- 20 Seeds
- Non-GMO
- 90 Days to Maturity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016NGYBAE |
| Best Sellers Rank | #469,432 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,364 in Fruit Plants & Seeds |
| Brand Name | The Seed Plant |
| Color | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (47) |
| Indoor Outdoor Usage | Outdoor |
| Manufacturer | The Seed Plant |
| Material Features | GMO Free |
| Moisture Needs | Moderate Watering |
| Number of Pieces | 20 |
| Plant or Animal Product Type | watermelon |
| Product Care Instructions | water |
| Soil Type | Sandy Soil |
| Sunlight Exposure | Full Sun |
| Unit Count | 20 Count |

## Product Details

- **Brand:** The Seed Plant
- **Color:** Black
- **Indoor/Outdoor Usage:** Outdoor
- **Material Feature:** GMO Free
- **Moisture Needs:** Moderate Watering
- **Number of Pieces:** 20
- **Product Care Instructions:** water
- **Soil Type:** Sandy Soil
- **Sunlight Exposure:** Full Sun
- **Unit Count:** 20 Count

## Images

![Black Diamond Watermelon Seeds - 20 Seeds Non-GMO - Image 1](https://m.media-amazon.com/images/I/51SaYc0o-zL.jpg)

## Frequently Bought Together

- Black Diamond Watermelon Seeds - 20 Seeds Non-GMO
- Sugar Baby Watermelon Seeds - 50 Seeds Non-GMO
- Hale's Best Jumbo Cantaloupe Seeds - 50 Seeds Non-GMO

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**Shop now:** [https://www.desertcart.pt/products/71457133-black-diamond-watermelon-seeds-20-seeds-non-gmo](https://www.desertcart.pt/products/71457133-black-diamond-watermelon-seeds-20-seeds-non-gmo)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-24*