---
product_id: 492089628
title: "1.6\" Rockwool Cubes, 28 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 1 Sheets of 28 Plugs"
brand: "vivosun"
price: "€ 20.55"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/492089628-1-6-rockwool-cubes-28-plugs-stonewool-starter-grow-cubes
store_origin: PT
region: Portugal
---

# 95% porosity Water-retaining Sterile material 1.6" Rockwool Cubes, 28 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 1 Sheets of 28 Plugs

**Brand:** vivosun
**Price:** € 20.55
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Beyond Limits with VIVOSUN!

## Quick Answers

- **What is this?** 1.6" Rockwool Cubes, 28 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 1 Sheets of 28 Plugs by vivosun
- **How much does it cost?** € 20.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/492089628-1-6-rockwool-cubes-28-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

- • **Hydration Hero:** Inorganic and sterile, these cubes retain moisture while keeping harmful fungi at bay.
- • **User-Friendly Design:** Lightweight and easy to cut, perfect for any grower's needs.
- • **Observation Made Easy:** Monitor your plants' progress effortlessly with clear visibility on every cube.
- • **Root Growth Revolution:** Unlock rapid plant growth with 95% porosity for optimal oxygen access.
- • **Versatile Applications:** Ideal for hydroponics, cloning, and seed starting—perfect for all plant enthusiasts.

## Overview

The VIVOSUN 1.6" Rockwool Cubes are expertly crafted from natural materials, offering 28 sterile, high-porosity plugs designed for optimal plant propagation and growth. With excellent water retention and a user-friendly design, these cubes are perfect for hydroponic systems and various growing applications.

## Description

VIVOSUN 1.6" Rockwool Cubes, 28 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 1 Sheets of 28 Plugs

## 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 1 sheets of rockwool, with 28 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

## Product Details

- **Brand:** VIVOSUN
- **Item Weight:** 150 Grams
- **Item Form:** Cubes
- **Coverage:** Full
- **Specific Uses For Product:** Hydroponic

## Images

![1.6" Rockwool Cubes, 28 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 1 Sheets of 28 Plugs - Image 1](https://m.media-amazon.com/images/I/61D9Vdri0JL.jpg)

## Available Options

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

## Frequently Bought Together

- VIVOSUN 1.6" Rockwool Cubes, 28 Plugs Stonewool Starter Grow Cubes for Cuttings, Cloning, Plant Propagation, Seed Starting, Hydroponic Grow Media for Vigorous Plant Growth, 1 Sheets of 28 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 Portugal*
*Store origin: PT*
*Last updated: 2026-03-15*