This coco substrate has the same qualities as CANNA's other coco substrates but has a coarser structure that is particularly suitable for the experienced coco user.
There is a special line of nutrients for CANNA COGr, called CANNA COGr Vega and CANNA COGr Flores.
Total control. A grower can buffer, administer the nutrients and even determine how long the plants grow or bloom. This way, yields can be vastly improved.
Higher yields. The airy structure of the COGr board makes higher yields possible with less nutrients.