---
product_id: 259519046
title: "48 Rockwool Grow (1.5 Inches) - Growing Medium Starter Sheets (48 Per Pack)"
brand: "stacky cubes"
price: "€ 43.05"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/259519046-48-rockwool-grow-1-5-inches-growing-medium-starter-sheets
store_origin: CY
region: Cyprus
---

# Superior water retention & nutrient absorption 20% air space for oxygen-rich roots 1.5-inch precision cubes 48 Rockwool Grow (1.5 Inches) - Growing Medium Starter Sheets (48 Per Pack)

**Brand:** stacky cubes
**Price:** € 43.05
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow smarter, root stronger — don’t let your garden miss out!

## Quick Answers

- **What is this?** 48 Rockwool Grow (1.5 Inches) - Growing Medium Starter Sheets (48 Per Pack) by stacky cubes
- **How much does it cost?** € 43.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/259519046-48-rockwool-grow-1-5-inches-growing-medium-starter-sheets)

## Best For

- stacky cubes enthusiasts

## Why This Product

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

## Key Features

- • **Sterile & Inorganic:** Clean, disease-free medium trusted by top industrial propagators
- • **Long-Lasting Moisture:** Holds water longer with minimal resistance for stronger roots
- • **Rapid Root Development:** Optimized fiber structure accelerates initial rooting
- • **Oxygen-Rich Environment:** 20% air space ensures roots breathe easy and thrive
- • **Precision Perfect Cubes:** Uniform 1.5 x 1.5 x 1.5 inch blocks for consistent growth

## Overview

Stacky Cubes 48 Rockwool Grow starter sheets offer a premium, sterile growing medium with perfectly sized 1.5-inch cubes. Engineered in the Netherlands and favored by leading industrial growers, these cubes provide an ideal balance of water retention and 20% air space, promoting rapid and healthy root development for cuttings and seedlings.

## Description

48 Rockwool Grow (1.5 Inches) - Growing Medium Starter Sheets (48 Per Pack)

## Features

- A Superior Medium For Rooting Cuttings
- Cubes Measure 1.5 x 1.5 x 1.5
- Encourages Faster Initial Rooting and Its Firmness Is Guaranteed
- Inorganic and Sterile Growing Medium
- Provides 20Percent Air Space When SaturatedAbsorbs nutrient solution while retaining plenty of oxygen for rapid root growth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 25 x 24.8 x 6.4 cm; 45.36 g |
| Part number | RW48 |
| Item display width | 1.5 inches |
| Item model number | RW |
| ASIN | B00IA8AJLO |

## Images

![48 Rockwool Grow (1.5 Inches) - Growing Medium Starter Sheets (48 Per Pack) - Image 1](https://m.media-amazon.com/images/I/51cXQiq+KkL.jpg)

## Questions & Answers

**Q: Can you put seeds in the rockwool to start a plant? I am new to hydroponics?  Thank you**
A: Yes. That is it's purpose. Put the seed in the sidewall of the whole, pinch off a tiny piece of rockwool and cover the hole. Don't cram the piece into the hole.

**Q: Still havnt received my order and i am unable to track it.**
A: Yes you can track it. The email you supply when you ordered your item has the tracking number on it. The same email will let you know that them item is being shipped and it will also tell you when it's delivered. Tip: check your spam mail.

**Q: Can these be used with the Ivation brand garden?**
A: Yes, rockwool would be a medium you could use to plan seeds, then place in the net pot (basket) that comes with the system.  You might have to cut them down (they are 1" x 1" x 1") to fit this brand.   However I have found that General Hydroponics Rapid Rooter Replacement Plugs work better because they come with nutrients infused in the plugs to help start the seeds.  But rockwool will also work.

**Q: Has anyone used these in the Gardyn system?**
A: I've used these in my Tower Garden for several years and they are perfect for this system.

## Frequently Bought Together

- 49 Rockwool Grow Cubes (1.5 Inches) - Growing Medium Starter Sheets (49 Per Pack)
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution
- HAZOULEN Small Garden Plastic Net Cups Pots Fits in 2 Inch Holes, Set of 40

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**Shop now:** [https://www.desertcart.com.cy/products/259519046-48-rockwool-grow-1-5-inches-growing-medium-starter-sheets](https://www.desertcart.com.cy/products/259519046-48-rockwool-grow-1-5-inches-growing-medium-starter-sheets)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-06*