When cultivating in plant trays with a sealable drainage system, it is easier to begin by making the drainage incisions, then turning over the COGr and filling the plant container with the buffering solution.
Besides the regular CANNA COCO products there is also CANNA COGr. This is a line of nutrients and a special coco substrate, called the CANNA COGr board. 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. The COGr board also requires a special buffering agent.
When cultivating in plant trays with a sealable drainage system, it is easier to begin by making the drainage incisions, then turning over the COGr and filling the plant container with the buffering solution.
Want to know more about CANNA COCO? In this Infopaper we explain everything you want to know about growing plants in coco. Growing on coco is the most popular method for both professionals and hobbyists.