• Root Riot Organic Plant Starter Cubes in a clear plastic tray with 24 dark brown cube blocks and a large black front label featuring a green plant illustration and product details.
  • A clear plastic tray filled with 77 small dark soil cubes arranged in a grid, with a large Root Riot label on the front. Two hands are holding the tray against a plain white background.
  • A bag of Root Riot propagation cubes, 50 count refill bag, featuring a black background with a green plant illustration and a small bottle of Clomox 1000 rooting gel.
  • Root Riot Organic Plant Starter Cube for Seedlings and Cuttings in a clear plastic bag with a black printed label, showing brown cube blocks and a green plant illustration.
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Growth Technology Root Riot Propagation Cubes | Premium Organic Starter Plugs

£6.00
£6.00
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Tax included. Shipping calculated at checkout.
Size: 24 TRAY
Achieve exceptional propagation success with Growth Technology Root Riot Organic Propagation Cubes. Engineered for both commercial growers and hobbyists, these premium starter plugs deliver the ultimate environment for rapid, vigorous root development. Formulated from premium composted organic materials, Root Riot plugs feature a unique, spongy texture that maintains a flawless air-to-water ratio. This prevents waterlogging and ensures your root zones stay perfectly aerated for maximum oxygen intake.
Every Root Riot cube arrives pre-moistened and pre-inoculated with essential micronutrients and biologically active ingredients. This specialized blend actively nourishes fragile young plants, dramatically boosting root strike rates and reducing transplant shock. Fully biodegradable and automatically pH-buffered to 6.0, these industry-standard 36mm cubes integrate seamlessly into any cultivation setup—making them the ideal launchpad for soil, coco coir, or hydroponic systems.
Key Product Features
  • Explosive Root Growth: Pre-infused with essential micronutrients and biological ingredients to accelerate early root branching.
  • Perfect Moisture Retention: Specialized spongy organic structure holds consistent moisture while resisting oversaturation and root rot.
  • Ready to Use: Dust-free, clean, and pre-moistened out of the box—no tedious pre-soaking or pH-balancing required.
  • 100% Biodegradable: Made from sustainable, composted organic materials that are fully eco-friendly and safe for food crops.
  • Universal Compatibility: Easily transplants into soil, coco coir, rockwool, or hydroponic finishing mediums without root shock.
Quick Setup & Usage Guide
  1. Insert: Gently place your seed or hormone-dipped cutting into the pre-made hole in the Root Riot cube.
  2. Environment: Place the cubes into a humidity dome, maintaining an ambient humidity of 70–80% and temperatures around 22–24°C.
  3. Moisture: Keep the plugs damp like a wrung-out sponge; do not let them completely dry out or sit in standing water.
  4. Transplant: Once healthy white roots break through the sides of the cube, transfer the entire biodegradable plug directly into your final growing medium.
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