Made of 100% Coir, the Growblock offers a reliable alternative for the professional hydroponic grower. In combination with the Jiffy Growbag, it offers a complete and proven coir hydroponic growing system. Delivered compressed and expanded at the nursery, the Growblock offers logistic and storage savings. Coir is a renewable, environmentally friendly substrate with no disposal issues for its user. The RHP certification secures a consistent substrate crop after crop.
Substrate consistent crop after crop
Favorable air water ratio
Recyclable and environmentally friendly
Perfectly in combination with Jiffy Growbag