pH-series
This series contains pH-adjusters which can be applied throughout the complete cultivation cycle. To bring the pH down, CANNA developed an adjuster for each specific development stage: for use in the growing phase or for use during the blooming phase. To adjust the pH upwards you can use pH+ Plus during the entire growing cycle.
pH- grow and pH- bloom (pH Down)
In order to lower the pH in the feeding tank there is the pH- series. There are different solutions available for the growing and blooming phases.
pH+ (pH Up)
One doesn’t have to be taken into account the phase that the plant has reached when raising the pH. CANNA has two different solutions, one of 5 % for small adjustments and one of 20% for larger corrections.