Grodan Rockwool Cubes (1. 5 Inches) 49 Cubes

Rockwool is an inorganic and sterile growing medium made from spun molten rock. A superior medium for rooting cuttings, rockwool provides 20% air

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Cubos de lã de rocha de Grodan (1. 5 Polegadas) 49 Cubos

Grow Cube

Rockwool is an inorganic and sterile growing medium made from spun molten rock. A superior medium for rooting cuttings, rockwool provides 20% air

Grodan Rockwool Cubes (1. 5 Inches) 49 Cubes

Grodan A'OK plugs are made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth.

Grodan A-OK 36/40 1.5 in x 1.5 in Plugs (98/Sheet)

Improved homogeneity Optimum robustness and flexibility Ideal air/water balance Consistent shape of the seed hole Identically shaped plugs, Root development through the entire plug Starter Mini-Blocks can sit in a tray (flat) without support for easy starting of seeds and cuttings. For best results put them on the flat side of the Gro-Smart Tray to ensure good airflow around the cubes.

Grodan 1.5 x 1.5 x 1.5 Mini Blocks Grow Media Rockwool Stonewool Cube Propagation + Twin Canaries Chart - 15 Cubes

1.5 A-OK Rockwool Starter Plugs — The Hydroponic City

1.6 Rockwool Grow Cubes, 4 Sheets of 112 Plugs

Rockwool MercadoLibre 📦

Grow medium Soiless medium Twin Canaries Chart Included.

Grodan Rockwool Wrapped GRO-Blocks | 4 Cube - Pack of 3 | + Twin Canaries Chart