49 Rockwool Grow Cubes (1.5 Inches) – Growing Medium Starter Sheets (49 Per Pack)

The manufacturer has many years of experience developing Rockwool products within the Netherlands and is preferred by probably the most largest industrial propagators on the earth. The quality in their newest Rockwool cubes, plugs, and starter sheets is by far the most productive in the marketplace with excellent 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 also encourages faster initial rooting and its firmness is guaranteed. Blocks measure 1.5” x 1.5” x 1.5”

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Inorganic & Sterile Growing Medium
A Superior Medium For Rooting Cuttings
Encourages Faster Initial Rooting & Its Firmness Is Guaranteed
Provides 20% Air Space When Saturated – Absorbs nutrient solution at the same time as retaining quite a lot of oxygen for rapid root growth!
Cubes Measure: 1.5″ x 1.5″ x 1.5″