Grodan Rockwool Cubes
Our Rockwool Transplanting Cubes are available in 4 different sizes:
3″ Small Hole – measures 75mm x 75mm x 75mm and has a hole that measures approx 25mm x 25mm x 40mm in which you can place a 1″ Small Propagation Cube.
3″ Large Hole – measures 75mm x 75mm x 75mm and has a hole that measures approx 36mm x 36mm x 40mm. This is the most commonly sold size as as well as taking a 1″ Large Propagation Cube it can also take Root Riot cubes and Jiffy-7 41mm peat pellets.
4″ Small Hole – measures 75mm x 75mm x 75mm and has a hole that measures approx 25mm x 25mm x 40mm.
4″ Large Hole – measures 100mm x 100mm x 75mm deep, which offers a greater level of stability in NFT growing systems. As with the 3″ Large Hole Cubes the hole measures approx 36mm x 36mm x 40mm, so it can also take the Root Riot cubes and Jiffy-7 41mm peat pellets.
We currently supply Grodan cubes as standard.
Once you have successfully propagated cuttings or seedlings so that roots are showing from your Grodan Cuttings Seed Cubes, the next stage is to transplant them on into Grodan Transplanting Cubes. We offer 2 sizes of Transplanting Cube, each with either a large or small hole to match the two available sizes of Cuttings Seed Cube. After establishing your plants in their Grodan Transplanting Cubes, they can be moved on into any kind of system. When ordering Grodan Transplanting Cubes please specify whether you’ve been growing with Large or Small Grodan Cuttings Seed Cubes.