Deep Rootrainers

Deep Rootrainers

Rootrainers unique design allows air pruning for optimum root formation.

Better roots mean better plants every time. The grooved cell design directs the main root to grow straight down towards the large drainage opening at the bottom. The root tip makes contact with the air and dies off. The plant then compensates by producing new root growth, with no root balls.

Cells open for easy removal of plugs and damage-free roots. Perfect for nearly all plants and especially those that are sensitive to disturbance and require deep root runs. Reusable from year to year. Includes detailed instructions and planting tips.

Deep Rootrainers: Great for sweet peas, runner beans and all deep rooted flowers, fruits, and vegetables. 32 reusable cells, 5-inch deep, with ventilated holding tray (for air pruning) and propagating lid.

1.000000 lbs
In Stock
Qty Price
11 $


2 + $



  • 1 & 1/2in squares, 5in deep
  • 32 squares

Product Features

  • Includes holding frame and clear dome

Product Benefits

  • Grooved cells promote downward root growth so roots don't spiral; seedlings transplant better than seedlings from smaller inserts or pots that have bound-up roots
  • Growing cells hinge so it's easy to remove plants without tearing roots

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