3" Rockwool Block - Small Hole​​​​​​​

Rockwool 3" Blocks: Ideal for all types of hydroponic growing, these products offer you ideal air/water balance, simple controllability of water and nutrients and strong root growth throughout the entire block.

Cultilène is one of the world's leading substrate producers. They have a great reputation in the industry as a company that puts the grower first. The Cultilène stonewool growing blocks have a very firm structure. A very high consistency and very thin fibre structure gives optimum root development leading to increased yield.

Dimensions: 75mm x 75mm x 65mm

Available single or by The Box.
 480 x cubes in 1 x Box