Auxiliaries
-
CANNA Cogr Buffering Agent, 1 L
Buffer Agent to soak and buffer the Cogr slabs. (1: 400) = 1 L Buffering Agent lasts for 40 slabs NPK 8-0-0 -
CANNA pH+ PRO 20 %, 1 L
pH+ Pro pH+ raises the pH value of the nutrient solution. NPK 0-0-33 -
CANNA pH- Grow, 3 % nitric acid, 17 % hydrochloric acid, 1 L
- Reduction of the level of pH in the nutrient solution during the growth phase