Root Riot™ Plant Starter Replacement Cubes (100 Cubes)

Start seeds and cuttings with a reliable rooting medium

Root Riot™ Plant Starter Cubes give seeds and cuttings a ready-to-use propagation plug with a soft, spongy texture. The pH-balanced cubes are supplied moist and designed to hold a useful air-to-moisture balance while roots begin to develop.

• 100-cube pack: Stock up for repeated seed-starting and cloning cycles.
• Ready for propagation: Cubes arrive moist, so they are easy to prepare for planting.
• Seed and cutting friendly: Use the pre-formed hole for seeds or prepared cuttings.
• Easy to transplant: Move the cube into a larger container or growing system when roots are visible.

How to use

1. Keep cubes moist and spongy, not saturated. If they dry out, re-wet them with lukewarm water and let excess water drain.
2. Place a seed in the opening, or insert a prepared cutting gently into the cube. Do not force the stem deeper than needed for support.
3. Maintain appropriate warmth and humidity for your crop. Transplant when healthy roots are visible.

Keep unused cubes in their sealed bag so they do not dry out. A dependable choice for growers starting seeds, rooting cuttings, or filling a propagation tray.