COGr Buffer Agent is a substance for the buffering of COGr plates. Specially developed by for the preparation of the culture medium.

COGr Buffer Agent for the soaking of COGr substrate plates. This nutrient solution also contains pH stabilizers, silicon, humic and fulvic acids.

In combination with COGr substrate sheets, it is the ideal fertilizer for the experienced and demanding grower.

Application

Add 200 ml of product per 100 liters of water to the nutrient solution.

Recommended pH value: 5.5-6.2.