JIFFY COCONUT GROWBLOCK TRAY - 58241-58200-/58500

Reusable plastic tray 39x60 cm, contains 24 compressed 8x8 cm blocks to expand, with a 2.5 cm diameter hole, of purified and stabilized coconut substrate with a maximum WHC (water holding capacity) value of 60-75% with a homogeneous distribution.
The high water holding capacity and porosity result in rapid rooting and the formation of stronger and more resistant roots, which in turn leads to rapid vegetative growth of the plants.