Grodan Improved Block Big Mama 20x20x20cm (18-pack)

The largest available rockwool block, with improved technology

The Grodan Improved Big Mama is the largest available rockwool block, with more than double the volume of a Hugo Block, providing optimal support for large plants throughout their lifecycle. The improved technology delivers better rewetting and uniform water distribution across the entire block height, enabling roots to penetrate the complete substrate volume.

Technical Specifications

Dimensions: 20.3 x 20.3 x 20.3 cm
Quantity: 18 pieces per carton, 8 cartons per pallet
Weight: 7.90 kg
Model: GRI80 No hole L GROIBW WG (B7) A
Manufacturer: Rockwool B.V., Roermond, Netherlands.