---
product_id: 1935220
title: "Root Riot Replacement Cubes - 50 Cubes"
brand: "hydro dynamics"
price: "6898 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Hydro Dynamics"
url: https://www.desertcart.is/products/1935220-root-riot-replacement-cubes-50-cubes
store_origin: IS
region: Iceland
---

# ready-to-use out of the bag 50 pre-moistened organic cubes optimal air-to-water retention Root Riot Replacement Cubes - 50 Cubes

**Brand:** hydro dynamics
**Price:** 6898 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — your roots deserve the best!

## Quick Answers

- **What is this?** Root Riot Replacement Cubes - 50 Cubes by hydro dynamics
- **How much does it cost?** 6898 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/1935220-root-riot-replacement-cubes-50-cubes)

## Best For

- hydro dynamics enthusiasts

## Why This Product

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

## Key Features

- • **Consistent High Performance:** Trusted by thousands with a 4.7-star rating and proven 100% success in propagation.
- • **Compact & Convenient Packaging:** 50 cubes per bag, lightweight and easy to store, perfect for busy urban gardeners and pros alike.
- • **Effortless Propagation Success:** Pre-moistened cubes ensure instant use and reduce prep time, so you can start growing immediately.
- • **Versatile for Seeds & Cuttings:** Ideal for both seed germination and cloning, making it your all-in-one propagation solution.
- • **Optimized Root Growth Environment:** Spongy texture balances air and water perfectly, accelerating healthy root development.

## Overview

Root Riot Replacement Cubes come in a pack of 50 pre-moistened, organic plant starter cubes designed to optimize air and water retention for rapid, healthy root growth. Suitable for both seed starting and cloning, these cubes are ready to use straight from the bag and have earned a 4.7-star rating for their consistent high performance and ease of use.

## Description

These plant starting cubes have a great spongy texture which retains an ideal air to water ratio for healthy, rapid root growth.Suitable for both propagating cuttings and starting seeds, Root Riot Plant Starter Cubes have been shown to consistently outperform alternative medias.In short, you can't go wrong by starting your seeds or sticking your cuttings in Root Riot Plant Starter Cubes! Bag of 50 cubes.

Review: High Propagation Rate, High Quality, High Confidence - Root Riot cubes are very easy to use and I’ve been able to achieve a 100% success rate so far propagating hoyas and a few other tropicals in my collection. I bought a 50 count bag in May 2024 and just now finished using up all the plugs. They held up really well while waiting for me to use them all. I have high confidence in this product and will be ordering another 50 count bag in the next few days. I pair the cubes with sphagnum moss for water retention and small clear plastic cups so I can monitor root growth easily. If you do likewise, be sure to poke a whole in the bottom of the cup for drainage. Root Riot has taken lowered the risk of unsuccessful plant propagation significantly. Buy and use with confidence.
Review: Great for germination or cloning - I used these in seedling and in cloning and they work great. They did not dry out as long as I kept the packaging closed tightly. Safe place to start your seedling or clones. Very easy to use, moisten, place seed in rooter and then into your humidity dome.

## Features

- Root Riot Organic Plant Starter Cubes are available in bags of 50 and 100 replacement cubes
- Root Riot Organic Plant Starter replacement cubes are pre-moistened They are ready to use right out of the bag
- They are ready to use right out of the bag
- Model Number: HGC714129

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CJIYPI4 |
| Best Sellers Rank | #2,685 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #138 in Garden Fertilizers |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,724) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.1 pounds |
| Item model number | HGC714129 |
| Manufacturer | Hawthorne Hydroponics, LLC |
| Product Dimensions | 4 x 6.25 x 12 inches |

## Product Details

- **Brand:** HYDRO DYNAMICS
- **Global Trade Identification Number:** 00659627011076
- **Item Weight:** 1.1 Pounds
- **Style:** 50 Count
- **UPC:** 659627011076

## Images

![Root Riot Replacement Cubes - 50 Cubes - Image 1](https://m.media-amazon.com/images/I/61g+sO8PKRL.jpg)

## Available Options

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

## Questions & Answers

**Q: Anyone use both root riot and rapid rooters? Which do you prefer?**
A: I have used them both and I prefer root riot. I use all organic soils. A friend of mine grows hydro and he prefers the rapid rooters. I had roughly the same success with both.

**Q: can it be planted in dirt?**
A: Hello,

Absolutely, Root Riot plugs are ideal for transplanting into any type of substrate- including soil.

Thank you

**Q: Why does it seem the roots dont go through the block?? We cut 150 clones and 2 weeks ago and still no roots**
A: Are you keeping the plugs and atmospheric conditions correct. Temperature and humidity have to be spot on. You can't use PH up that has potassium carbonate in it! If you use any potassium carbonate? You just messed up the whole batch..Its something that I just recently learned. I don't even use it to PH correct my mother plants anymore. I use a brand called Alchemist PH up 4alkali. Since I have switched? I don't have slow clones anymore! Also I use a foliar spray with 5:2 fulvic/humid acid and seaweed extract in a 400ppm concentration twice the week before taking clones. Also, at the very first sign of roots appearing? I start a mixture of the Clonex clone solution in minimum strength with just a touch of unpasteurized organic honey. The honey kills fungus and gives hormones plus first carbs. We clone material as large as big as .30 of an inch. Also daily misting with the clonex mist helps...It can be cheaply made...read the ingredients and buy some simple grow chems? Also alone vera is a highly beneficial addition to a cloning program. But seriously get a heat mat, a digital temperature probe and hydrometer. Don't cut corners and follow the directions exactly. If the plugs seem dry? Mist with PH correct distilled water and clonex cloning solution at minimum solution strength. Keep your lighting low for the first 3 to 5 days. I put the clones in the refrigerator for a week before stabbing them! The cold helps. Then I stab them in cubes and into a 76° 98% humidity florescent light chamber. I about 5 to 7 days I have to give them their first nutrients. At day 10 to 14 the humidity gets reduced and they go into Solo cups and medium with real nutrients. By day 21 they go to entry veg. Check out @840cache Instagram. I think some of my recent clones are up there? Good luck

**Q: Can you use for flowering bonsai?**
A: Not sure exactly,  but its just a lil plug..

Ive had best luck dipping in my clonex then rooting in water first, then i open it like a hotdog roll, place plant in it, then finishing from there🌱

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Propagation Rate, High Quality, High Confidence
*by L***B on May 26, 2025*

Root Riot cubes are very easy to use and I’ve been able to achieve a 100% success rate so far propagating hoyas and a few other tropicals in my collection. I bought a 50 count bag in May 2024 and just now finished using up all the plugs. They held up really well while waiting for me to use them all. I have high confidence in this product and will be ordering another 50 count bag in the next few days. I pair the cubes with sphagnum moss for water retention and small clear plastic cups so I can monitor root growth easily. If you do likewise, be sure to poke a whole in the bottom of the cup for drainage. Root Riot has taken lowered the risk of unsuccessful plant propagation significantly. Buy and use with confidence.

### ⭐⭐⭐⭐⭐ Great for germination or cloning
*by L***S on April 8, 2025*

I used these in seedling and in cloning and they work great. They did not dry out as long as I kept the packaging closed tightly. Safe place to start your seedling or clones. Very easy to use, moisten, place seed in rooter and then into your humidity dome.

### ⭐⭐⭐⭐⭐ Keep it watered. If it dries it dies.
*by S***G on January 30, 2026*

Really good product . The ratios make it easy to start healthy, strong plants. The cost is what it is. Just keep in mind you get what you pay for. You won’t be disappointed with this product. Happy growing !

## Frequently Bought Together

- Root Riot Replacement Cubes - 50 Cubes
- HydroDynamics Clonex Rooting Compound, 100 ml
- General Hydroponics Rapid Rooter, Starter Plug for Seeds or Cuttings, Great for Soil or Hydroponics Growing System, 50 Plugs

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/1935220-root-riot-replacement-cubes-50-cubes](https://www.desertcart.is/products/1935220-root-riot-replacement-cubes-50-cubes)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-21*