---
product_id: 451924962
title: "GrodanRockwool Cubes (4 X 4 X 4 Inches) 6 Pack With Holes"
brand: "grodan"
price: "411 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/451924962-grodanrockwool-cubes-4-x-4-x-4-inches-6-pack
store_origin: PL
region: Poland
---

# Soak for 8 hours Inorganic & sterile 20% air space GrodanRockwool Cubes (4 X 4 X 4 Inches) 6 Pack With Holes

**Brand:** grodan
**Price:** 411 zł
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow like a pro with GrodanRockwool!

## Quick Answers

- **What is this?** GrodanRockwool Cubes (4 X 4 X 4 Inches) 6 Pack With Holes by grodan
- **How much does it cost?** 411 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/451924962-grodanrockwool-cubes-4-x-4-x-4-inches-6-pack)

## Best For

- grodan enthusiasts

## Why This Product

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

## Key Features

- • **Airy Advantage:** Experience optimal aeration with 20% air space!
- • **Effortless Setup:** Simply soak for 8 hours and you're ready to grow!
- • **Rooting Revolution:** Unlock superior rooting for your cuttings!
- • **Compact Convenience:** 6-pack for easy handling and storage!
- • **Nutrient-Free Freedom:** Perfect for custom nutrient control!

## Overview

GrodanRockwool Cubes are a premium inorganic and sterile growing medium designed for optimal rooting of cuttings. Each cube measures 4 x 4 x 4 inches and features 20% air space when saturated, ensuring excellent aeration. With no nutrients included, they allow for tailored nutrient management. Simply soak for eight hours before use for best results. This 6-pack is perfect for both novice and experienced growers looking to enhance their gardening game.

## Description

GrodanRockwool Cubes (4 X 4 X 4 Inches) 6 Pack With Holes

## Features

- An inorganic and sterile growing medium made from spun molten rock
- A superior medium for rooting cuttings
- Provides 20% air space when saturated
- Does not contain nutrients
- Condition by soaking for eight hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 59.69 x 10.16 x 10.16 cm; 340.19 g |
| Material type | Other |
| Manufacturer | Grodan |
| ASIN | B000IXNQIM |

## Product Details

- **Brand:** Grodan
- **Item weight:** 340 g
- **Coverage:** Medium
- **Manufacturer:** Grodan

## Images

![GrodanRockwool Cubes (4 X 4 X 4 Inches) 6 Pack With Holes - Image 1](https://m.media-amazon.com/images/I/21AGE9tnvZL.jpg)

## Frequently Bought Together

- Grodan Rockwool Cubes (4 X 4 X 4 Inches) 6 Pack With Holes
- Grodan Rockwool 1.5" x 1.5" x 1.5" Mini Blocks Pack of 45
- HydroDynamics Clonex Rooting Compound, 100 ml

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**Shop now:** [https://www.desertcart.pl/products/451924962-grodanrockwool-cubes-4-x-4-x-4-inches-6-pack](https://www.desertcart.pl/products/451924962-grodanrockwool-cubes-4-x-4-x-4-inches-6-pack)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-13*