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Hydrodynamics International Root Riot Starter Tray




Root Riot Plant Starter Cubes are premoistened ready-to-use cubes for rooting plant cuttings and starting seeds. Formulated with Sphagnum peat moss, each cube is a spongey texture that provides an ideal water-to-air ratio needed for plant cuttings and seeds to thrive into young seedlings. Pair with the Clonex Gel for best results. The Root Riot starter tray comes with x50 ready-to-plant starter cubes, a 50-cube plastic insert, and a no-hole outer propagation tray.

  • Ideal for soil or hydroponics
  • Ingredients: Sphagnum peat moss
  • Tray Count: 50 starter plugs


Out of stock

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Hydrodynamics International Root Riot Starter Tray

Ideal for rooting plant cuttings and starting seeds, these Root Riot Plant Start provide the perfect environment for root initiation and development.  Made from naturally composted fine-milled sphagnum peat moss, these cubes have a great spongy texture which retains the perfect air/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!

Convenient Packaging

Root Riot Plant Starter Cubes are consumer friendly and come packaged and ready to use! The total kit includes a black plastic propagation tray without holes, a 50-cube plastic insert, and 50 ready-to-plant Root Riot Plant Starter Cubes.

Each tray comes with complete instructions.

Weight 3 lbs
Dimensions 10.5 × 21 × 2.75 in


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