---
product_id: 531512919
title: "1.6\" Rockwool Cubes, 112 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 4 Sheets of 112 Plugs"
brand: "vivosun"
price: "€ 31.02"
currency: EUR
in_stock: true
reviews_count: 8
category: "Vivosun"
url: https://www.desertcart.ie/products/531512919-1-6-rockwool-cubes-112-plugs-stonewool-starter-grow-cubes
store_origin: IE
region: Ireland
---

# 60% basalt for natural durability 95% porosity for optimal oxygen & hydration Sterile & inorganic to prevent fungi 1.6" Rockwool Cubes, 112 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 4 Sheets of 112 Plugs

**Brand:** vivosun
**Price:** € 31.02
**Availability:** ✅ In Stock

## Summary

> 🌱 Elevate your green game with VIVOSUN’s powerhouse rockwool plugs!

## Quick Answers

- **What is this?** 1.6" Rockwool Cubes, 112 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 4 Sheets of 112 Plugs by vivosun
- **How much does it cost?** € 31.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/531512919-1-6-rockwool-cubes-112-plugs-stonewool-starter-grow-cubes)

## Best For

- vivosun enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Design:** Pre-cut cubes with seed holes make propagation and observation effortless and mess-free.
- • **Superior Oxygen Access:** 95% porosity ensures roots breathe easy, accelerating vigorous plant development.
- • **Sterile & Water-Retentive:** Inorganic and fungus-free cubes that lock in moisture for consistent hydration.
- • **Natural Rockwool Composition:** Crafted from basalt, coke & limestone for unmatched durability and eco-friendly growth.
- • **Versatile Hydroponic Solution:** Perfect for cloning, cuttings, seed starting, and all hydroponic setups—grow like a pro.

## Overview

VIVOSUN 1.6" Rockwool Cubes offer 448 high-porosity, sterile stonewool plugs made from natural basalt and minerals. Designed for hydroponics and propagation, these durable cubes provide optimal oxygenation and moisture retention, ensuring rapid, healthy root growth. Ideal for professional growers seeking a clean, efficient, and versatile medium for cloning, seed starting, and plant propagation.

## Description

desertcart.com: VIVOSUN 1.6" Rockwool Cubes, 112 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 4 Sheets of 112 Plugs : Everything Else

Review: Great for seeds and clones - Perform as expected. I prefer this size
Review: Great Rockwool cubes - I like these easy to use did not fall apart. This is a nice size. Will purchase again.

## Features

- Rockwool Cubes Material: This rockwool is crafted from natural ingredients, including 60% basalt, 20% coke, 20% limestone, and a trace of iron slag; They are melted at high temperatures and spun into fine fibers, then compressed into blocks by a unique process, which makes them durable.
- Excellent Permeability: This rockwool has a high porosity of 95%, which enables plant roots to access plenty of oxygen for rapid growth; It also fosters the formation of strong and healthy root systems, creating an ideal environment for root development
- Sterile & Water-Retaining: This rockwool is inorganic and sterile; It won’t harbor any harmful fungi that could harm your plants; It also holds water for a long time, ensuring your plants get enough hydration and nutrients
- Easy to Use & Observe: These light and fluffy rockwool cubes are easy to cut to any size; Each cube has a hole for your seeds or cuttings, and you can transfer the cubes to any medium when the roots develop; It is also easier to observe the growth on one sheet
- Multiple Applications: This pack contains 4 sheets of rockwool, with 112 cubes each; They are ideal for hydroponics, plant propagation, cloning, cuttings and more; These rockwool plugs are much easier to use than soil and suit all growers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BW94JFT3 |
| Best Sellers Rank | #11,610 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Plant Starter Pellets |
| Brand | VIVOSUN |
| Brand Name | VIVOSUN |
| Coverage | Full |
| Customer Reviews | 4.2 out of 5 stars 381 Reviews |
| Item Form | Rockwool Cubes |
| Manufacturer | VIVOSUN |
| Model Number | RC-0001-4K |
| Number of Items | 112 |
| Specific Uses For Product | Hydroponic |
| Target Species | plants |
| Unit Count | 112.0 Count |

## Product Details

- **Brand:** VIVOSUN
- **Item Form:** Rockwool Cubes
- **Manufacturer:** VIVOSUN
- **Number of Items:** 112
- **Specific Uses For Product:** Hydroponic

## Images

![1.6" Rockwool Cubes, 112 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 4 Sheets of 112 Plugs - Image 1](https://m.media-amazon.com/images/I/71Ze-mDHj8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for seeds and clones
*by V***O on January 21, 2026*

Perform as expected. I prefer this size

### ⭐⭐⭐⭐⭐ Great Rockwool cubes
*by D***E on January 2, 2026*

I like these easy to use did not fall apart. This is a nice size. Will purchase again.

### ⭐⭐⭐⭐⭐ Better than the crappy sponges
*by R***S on November 9, 2025*

Couldnt get anything to grow in the name brand sponges, but these guys were simply easy. Size is perfect for a net cup, quality seems good, water retention and absorbtion is good. WIll buy again when needed.

## Frequently Bought Together

- VIVOSUN 1.6" Rockwool Cubes, 112 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 4 Sheets of 112 Plugs
- VIVOSUN 1-Pack 40-Cell Seed Starter Trays with 1 Set of LED Lights and 10"x20.75" Seedling Heat Mat, 3.6" Higher Cover, Adjustable Vents, Drainage Holes, Green Propagation Tray for Planting Seeds
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-28*