--- product_id: 68170104 title: "Root Riot Replacement Cubes - 50 Cubes" brand: "hydro dynamics" price: "£18.96" currency: GBP in_stock: true reviews_count: 8 category: "Hydro Dynamics" url: https://www.desertcart.co.uk/products/68170104-root-riot-replacement-cubes-50-cubes store_origin: GB region: United Kingdom --- # 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:** £18.96 **Availability:** ✅ In Stock ## Summary > 🌿 Root your success with Hydro Dynamics—where every cube sparks growth! ## Quick Answers - **What is this?** Root Riot Replacement Cubes - 50 Cubes by hydro dynamics - **How much does it cost?** £18.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/68170104-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 - • **Jumpstart Your Growth:** Pre-moistened cubes mean zero prep time—just plant and watch roots thrive. - • **Eco-Friendly & Organic:** Sustainably crafted to nurture your plants naturally from the very first root. - • **Consistent Success Rate:** Trusted by pros with a proven track record of outperforming alternatives. - • **Perfect Air-Water Balance:** Spongy texture locks in ideal moisture and oxygen for rapid root development. - • **Versatile Propagation Power:** Ideal for both seed starting and cuttings—your all-in-one growth solution. ## Overview Hydro Dynamics Root Riot Replacement Cubes come in a convenient pack of 50 pre-moistened, organic plant starter cubes designed to maintain an optimal air-to-water ratio. Ready to use straight from the bag, these cubes accelerate healthy root growth for both seeds and cuttings, consistently outperforming other propagation media. Trusted by gardeners and professionals alike, they offer a reliable, eco-friendly foundation for your hydroponic or soil-based gardening projects. ## Description Product 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. Ingredients See labels for details Directions Remove the Root Riot Plant Starter Cubes from the bag. Safety Warning Do not swallow, keep away from children and use gloves when handling. Review: Highest quality - A must for taking cuttings in my opinion Review: A quality product. - Have used many times with excellent success rate on cuttings. ## 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 | 58,022 in Garden ( See Top 100 in Garden ) 18 in Plant Starter Pellets | | Brand | Hydro Dynamics | | Brand Name | Hydro Dynamics | | Colour | Brown | | Customer Reviews | 4.5 out of 5 stars 205 Reviews | | Global Trade Identification Number | 00659627011076 | | Item Type Name | Hydroponic Rooting Cube | | Item Weight | 499 g | | Item weight | 499 g | | Manufacturer | Hawthorne Hydroponics, LLC | | Manufacturer Part Number | HGC714129 | | Model Number | HGC714129 | | Number of Items | 1 | | Number of Packs | 1 | | Number of items | 1 | | Style Name | seed-starting mix | | UPC | 659627011076 | | Unit Count | 907.18 gram | | Unit count | 907.18 gram | ## Product Details - **Brand:** Hydro Dynamics - **Global Trade Identification Number:** 00659627011076 - **Item weight:** 499 g - **Style:** seed-starting mix - **UPC:** 659627011076 ## Images ![Root Riot Replacement Cubes - 50 Cubes - Image 1](https://m.media-amazon.com/images/I/61g+sO8PKRL.jpg) ![Root Riot Replacement Cubes - 50 Cubes - Image 2](https://m.media-amazon.com/images/I/71NiazWoweL.jpg) ## Questions & Answers **Q: Whats the size of hole in a Rockwell cube this will fit into?** A: 1.5cm diameter. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highest quality *by L***F on 8 July 2025* A must for taking cuttings in my opinion ### ⭐⭐⭐⭐⭐ A quality product. *by C***R on 13 June 2024* Have used many times with excellent success rate on cuttings. ### ⭐⭐⭐⭐⭐ Great price *by K***N on 13 September 2021* Used all the time can not fault root riot blocks need a bigger size for bigger stems ## 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.co.uk/products/68170104-root-riot-replacement-cubes-50-cubes](https://www.desertcart.co.uk/products/68170104-root-riot-replacement-cubes-50-cubes) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-16*