Grodan Rockwool Cube 15x15x14,2cm, Medium and seeds \ ROCKWOOL

Jowlawn 1.5 Rockwool Cubes for Hydroponics - 2 Sheets Rockwool Grow Cubes for Rooting, Cuttings, Clone Plants, Starting Seeds, Ideal Rockwool for Hydroponic Growing (98 Plugs in Total) : Patio, Lawn & Garden

Grodan A-OK Seed & Clone Rockwool Cubes 2 Inch x 2 Inch Sheet of 50 - Happy Hydro

Grodan Rockwool Cubes (1.5 Inches) 98 Per Sheet - Case of 30 Sheets : Soil And Soil Amendments : Patio, Lawn & Garden

Grodan 2x2 Inch A OK Starter Plugs Cubes Count Stone Rockwool Grow Media Propagation Sheet of 50 : Patio, Lawn & Garden

Grodan 2x2 Inch A OK Starter Plugs Cubes Count Stone Rockwool Grow Media Propagation Sheet of 50

Grodan 2 x 2 x 1.5 Mini Blocks Grow Media Rockwool Stonewool Cube Propagation + THCity Gloves - 12 Cubes : Patio, Lawn & Garden

ROCKWOOL, Medium and seeds

Grodan Rockwool Slab 100 x 15 x 7,5cm

The manufacturer has many years of experience developing Rockwool products in the Netherlands and is preferred by some of the largest industrial propagators in the world. The quality of their newest Rockwool cubes, plugs, and starter sheets is by far the best on the market with superb air to water ratio and a fiber structure that holds water longer and has less resistance for the roots to grow in, resulting in stronger roots.

Rockwool Grow Cubes 1.5 Inches - Growing Medium Starter Sheets 30 per Pack

【Premium Material】Our rockwool grow cubes are very effective hydroponics substrates, made of high-quality basalt and chalk, being melted at high

Jowlawn 1.5 Rockwool Cubes for Hydroponics - 2 Sheets Rockwool Grow Cubes for Rooting, Cuttings, Clone Plants, Starting Seeds, Ideal Rockwool for

Grodan Stonewool (rockwool) is 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 1.5 in Starter Mini-Blocks MM40/40 1.5 in x 1.5 in x 1.5 in

Grodan A-OK 1x1 Sheet of 200 Rockwool / Stonewool Starter Cubes for Cuttings, Cloning, Plant Propagation, and Seed Starting : Plant Germination Kits : Patio, Lawn & Garden