---
product_id: 661190263
title: "Rockwool Cubes Set for Hydroponics, Rockwool Grow Cube Growing Kit for Germination Sprouts,Indoor Soilless Hydroponics (140 Rockwool Cubes & 2 Growing Trays)"
brand: "ucandy"
price: "3364 kr"
currency: ISK
in_stock: false
reviews_count: 8
url: https://www.desertcart.is/products/661190263-rockwool-cubes-set-for-hydroponics-rockwool-grow-cube-growing-kit
store_origin: IS
region: Iceland
---

# 140 Rockwool cubes pH adjustable eco-friendly material Rockwool Cubes Set for Hydroponics, Rockwool Grow Cube Growing Kit for Germination Sprouts,Indoor Soilless Hydroponics (140 Rockwool Cubes & 2 Growing Trays)

**Brand:** ucandy
**Price:** 3364 kr
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Grow Beyond Limits with Rockwool Magic!

## Quick Answers

- **What is this?** Rockwool Cubes Set for Hydroponics, Rockwool Grow Cube Growing Kit for Germination Sprouts,Indoor Soilless Hydroponics (140 Rockwool Cubes & 2 Growing Trays) by ucandy
- **How much does it cost?** 3364 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/661190263-rockwool-cubes-set-for-hydroponics-rockwool-grow-cube-growing-kit)

## Best For

- ucandy enthusiasts

## Why This Product

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

## Key Features

- • **Hydroponic Revolution:** Transform your gardening game with 140 premium rockwool cubes!
- • **Sustainable Gardening:** Crafted from eco-friendly basalt, repurpose for a greener future!
- • **Transplant Like a Pro:** High water retention ensures robust root systems for seamless transplanting.
- • **Effortless Germination:** Pre-cut for easy use—just soak and plant!
- • **Versatile Applications:** Perfect for hydroponics, cloning, and plant propagation—your all-in-one solution!

## Overview

The Rockwool Cubes Set for Hydroponics includes 140 high-quality 1" rockwool cubes and 2 seed starter trays, designed for soilless cultivation. Ideal for hydroponics, seed starting, and plant propagation, these cubes offer excellent water retention and are made from eco-friendly basalt. Easy to use and perfect for both enthusiasts and commercial growers, this kit is your gateway to sustainable gardening.

## Description

Would you like to try growing vegetables at home?UCandy's Rockwool Inserts and Seedling Tray Sets are perfect for your indoor seedling hydroponics! It is great for helping seeds germinate and seedlings grow.Features: Our seed starter kit is perfect for home soil-less growing. Rockwool block is easy to cut and can be used immediately when you get them.Rockwool blocks have good air permeability and water retention, which can greatly reduce water and fertilizer loss in traditional soil cultivation.How to use1. First, wear gloves and use scissors to cut off a few pieces of rockwool.2.Use pH paper to make sure that its pH is in the desired range for your seeds. The optimum pH for most plant seeds is around 5.5., and fully soak the rock wool with the nutrient solution.3.Then, stuff the seeds or seedlings into the small holes in the center of the rockwool cube and adjust the temperature, humidity and light.Quantity :140 × Rockwool plugs,1 inch square 2 × Seedling Tray ,14.5 × 9 × 2 inches 1" Rockwool Cubes for Hydroponics - 2 Sheets Garden Stonewool Grow Cubes Ideal for Clone Plant, Starting Seed, Cuttings Propagation, Total 140 Rapid Rooter Plugs and 2 Seedling Starter Trays

Review: Better than sponges - This is suitable for my tower hydroponics net cups. I have not tried it as yet though my research strongly suggest that it is better than my synthetic sponges.
Review: Great set up for seeding. - Great set up for seeding...too bad there is not a plastic tray to put the cubes in that's included.

## Features

- 🌱Hydroponics set includes: 140pcs 1" rockwool cubes & 2 seedstarter trays which help you to do soilless cultivation, perfect for hydroponic, seed starting, rooting, plant propagation and so on.
- 🌱Easy to Use: We have made a pre-cut between each rock wool plug, put on gloves and use scissors to cut off a few pieces of rock wool, simply soak the rockwool cube briefly in acidic nutrient solution for about 10 seconds, and adjust its pH value around to 5.5.
- 🌱Easy to Transplant: Rockwool grow cubes keep seeds long enough to establish a root system because of their high water absorption, you can cut it into different sizes, cubes, it will not sepreate after immersion, easily transplant to net pots, soil, planting machine after rootted.
- 🌱Wide Application: These rockwool starter plugs have good moisturizing effect and handy planting hole, widely used in hydroponics, rooting, plant propagation, cloning systems and so on. Much convenient than starting in the soil, great for planting enthusiasts and commercial growers.
- 🌱Eco-Friendly Organic Material: This rockwool is very effective hydroponics supplies Made exclusively from made of high-quality basalt, centrifuged at high speed to form fibers after being melted at high temperature, . After use, repurpose them as plant baskets, seedling planters, or compost for a greener approach to gardening.
- 🌱Rockwool Cubes Set for Hydroponics, Rockwool Grow Cube Growing Kit for Ge rmination Sprouts,Indoor Soilless Hydroponics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3QJDWWX |
| Best Sellers Rank | #495,042 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #855 in Plant Germination Kits |
| Brand | UCandy |
| Color | Jute |
| Customer Reviews | 4.2 4.2 out of 5 stars (17) |
| Finish Type | Unfinished |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 12.6 ounces |
| Item dimensions L x W x H | 2 x 2 x 2 inches |
| Item model number | Rockwool Cubes Set |
| Manufacturer | UCandy |
| Mounting Type | Floor Standing |
| Number of Levels | 1 |
| Number of Pieces | 2 |
| Pattern | Solid |
| Planter Form | Tray |
| Product Dimensions | 2 x 2 x 2 inches |
| Shape | Rectangular |
| Special Feature | ◊ |
| Style | 140 Rockwool Cubes & 2 Growing Trays |
| Theme | Indoor |

## Product Details

- **Color:** Jute
- **Planter Form:** Tray
- **Shape:** Rectangular
- **Special Feature:** ◊
- **Style:** 140 Rockwool Cubes & 2 Growing Trays

## Images

![Rockwool Cubes Set for Hydroponics, Rockwool Grow Cube Growing Kit for Germination Sprouts,Indoor Soilless Hydroponics (140 Rockwool Cubes & 2 Growing Trays) - Image 1](https://m.media-amazon.com/images/I/818TgMxYypL.jpg)
![Rockwool Cubes Set for Hydroponics, Rockwool Grow Cube Growing Kit for Germination Sprouts,Indoor Soilless Hydroponics (140 Rockwool Cubes & 2 Growing Trays) - Image 2](https://m.media-amazon.com/images/I/81dw-Yw27ZL.jpg)
![Rockwool Cubes Set for Hydroponics, Rockwool Grow Cube Growing Kit for Germination Sprouts,Indoor Soilless Hydroponics (140 Rockwool Cubes & 2 Growing Trays) - Image 3](https://m.media-amazon.com/images/I/81+heJzTQWL.jpg)
![Rockwool Cubes Set for Hydroponics, Rockwool Grow Cube Growing Kit for Germination Sprouts,Indoor Soilless Hydroponics (140 Rockwool Cubes & 2 Growing Trays) - Image 4](https://m.media-amazon.com/images/I/81kbdogWaNL.jpg)
![Rockwool Cubes Set for Hydroponics, Rockwool Grow Cube Growing Kit for Germination Sprouts,Indoor Soilless Hydroponics (140 Rockwool Cubes & 2 Growing Trays) - Image 5](https://m.media-amazon.com/images/I/81RIzILVFbL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than sponges
*by C***K on January 28, 2025*

This is suitable for my tower hydroponics net cups. I have not tried it as yet though my research strongly suggest that it is better than my synthetic sponges.

### ⭐⭐⭐⭐ Great set up for seeding.
*by C***. on November 9, 2025*

Great set up for seeding...too bad there is not a plastic tray to put the cubes in that's included.

### ⭐⭐⭐ Tray cracked
*by D***T on May 24, 2025*

The plastic trays crack easily.

## Frequently Bought Together

- UCandy Rockwool Cubes Set for Hydroponics, Rockwool Grow Cube Growing Kit for Germination Sprouts,Indoor Soilless Hydroponics (140 Rockwool Cubes & 2 Growing Trays)
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-04-29*