---
product_id: 397521490
title: "Instant Latch 25 Florida Giant Watermelon Seeds | Non-GMO | Heirloom | Fresh Garden Seeds | NON GMO, Heirloom Seeds, Fresh Instant Latch Garden Seed"
brand: "instant latch"
price: "€ 12.72"
currency: EUR
in_stock: true
reviews_count: 8
category: "Instant Latch"
url: https://www.desertcart.hr/products/397521490-instant-latch-25-florida-giant-watermelon-seeds-non-gmo-heirloom
store_origin: HR
region: Croatia
---

# 90 days to harvest Full sun lover Up to 25 lbs giant fruit Instant Latch 25 Florida Giant Watermelon Seeds | Non-GMO | Heirloom | Fresh Garden Seeds | NON GMO, Heirloom Seeds, Fresh Instant Latch Garden Seed

**Brand:** instant latch
**Price:** € 12.72
**Availability:** ✅ In Stock

## Summary

> 🍉 Grow the giant that everyone will envy!

## Quick Answers

- **What is this?** Instant Latch 25 Florida Giant Watermelon Seeds | Non-GMO | Heirloom | Fresh Garden Seeds | NON GMO, Heirloom Seeds, Fresh Instant Latch Garden Seed by instant latch
- **How much does it cost?** € 12.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/397521490-instant-latch-25-florida-giant-watermelon-seeds-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

- • **Heirloom Heritage:** Non-GMO seeds preserving authentic, time-tested genetics
- • **Sun-Kissed Sweetness:** Thrives under full sun to deliver juicy, flavorful melons
- • **Perfect Planting Precision:** Optimal 1" depth and 36" spacing for maximum yield
- • **Grow Giants in Just 90 Days:** Fast-maturing heirloom watermelon for your garden glory
- • **Indoor Start, Outdoor Success:** Begin indoors for early growth, then transplant with confidence

## Overview

Florida Giant Watermelon seeds are non-GMO heirloom seeds that produce massive melons weighing up to 25 pounds. With a quick 90-day maturity and full sun requirement, these seeds are perfect for cool season planting. Easy to start indoors and transplant outdoors, they thrive with moderate watering and proper spacing, making them a top choice for gardeners seeking impressive, flavorful fruit.

## Description

Name: Florida Giant Watermelon | Botanical Name: Citrullus lanatus | Type: Heirloom | Size at Maturity: up to 25 Pounds | Days to Maturity: 90 Days | Light Requirement: Full Sun | Planting Time: Cool Season | Sowing Method: Start Indoor Sow | Planting Depth: 1" | Plant Spacing: 36" | Hardiness Zones: All

Review: Germination in 7 days - So far so good. Southwest Louisiana germination in 7 days, and my baby plants are healthy.
Review: They do grow fast! - I soaked the seed on water for the recommended 24 hours. Planted them with a plastic cover to prevent the soil from drying and put in the sun during the day. That was 1 week ago, today I had to transplant into larger cardboard cups. Very fast growing. We have another cold spell coming Tuesday 24 Feb 2026 and I hope to plant them in the ground after the warm up.

## Features

- Name: Florida Giant Watermelon | Botanical Name: Citrullus lanatus
- Type: Heirloom | Size at Maturity: up to 25 Pounds | Days to Maturity: 90 Days
- Light Requirement: Full Sun | Planting Time: Cool Season | Sowing Method: Start Indoor Sow
- Planting Depth: 1" | Plant Spacing: 36" | Hardiness Zones: All

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KWPC884 |
| Best Sellers Rank | #61,385 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #206 in Fruit Plants & Seeds |
| Brand | Instant Latch |
| Brand Name | Instant Latch |
| Color | Brown |
| Customer Reviews | 4.0 out of 5 stars 149 Reviews |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Manufacturer | Instant Latch LLC |
| Material Feature | Heirloom |
| Material Features | Heirloom |
| Moisture Needs | Moderate Watering |
| Number of Pieces | 25 |
| Other Special Features of the Product | Heirloom |
| Plant or Animal Product Type | watermelon |
| Special Feature | Heirloom |
| Sunlight Exposure | Full Sun |
| UPC | 850031164468 |
| Unit Count | 1.0 Count |

## Product Details

- **Plant or Animal Product Type:** watermelon
- **Indoor/Outdoor Usage:** Outdoor, Indoor
- **Brand:** Instant Latch
- **Material Feature:** Heirloom
- **Color:** Brown
- **Special Feature:** Heirloom
- **Sunlight Exposure:** Full Sun
- **Unit Count:** 1.0 Count
- **Moisture Needs:** Moderate Watering
- **Number of Pieces:** 25

## Images

![Instant Latch 25 Florida Giant Watermelon Seeds | Non-GMO | Heirloom | Fresh Garden Seeds | NON GMO, Heirloom Seeds, Fresh Instant Latch Garden Seed - Image 1](https://m.media-amazon.com/images/I/61fmO3VDYmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Germination in 7 days
*by T***R on May 9, 2026*

So far so good. Southwest Louisiana germination in 7 days, and my baby plants are healthy.

### ⭐⭐⭐⭐⭐ They do grow fast!
*by D***D on February 21, 2026*

I soaked the seed on water for the recommended 24 hours. Planted them with a plastic cover to prevent the soil from drying and put in the sun during the day. That was 1 week ago, today I had to transplant into larger cardboard cups. Very fast growing. We have another cold spell coming Tuesday 24 Feb 2026 and I hope to plant them in the ground after the warm up.

### ⭐ Disappointing. Did not grow.
*by L***. on April 7, 2026*

Did not germinate

## Frequently Bought Together

- Instant Latch 25 Florida Giant Watermelon Seeds | Non-GMO | Heirloom | Fresh Garden Seeds
- Generic 50 Congo Watermelon Seeds for Planting Heirloom and Non GMO 7 Grams of Seeds Garden Vegetable Bulk Survival Zones 3-12, green
- 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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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-25*