| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
PH up and down doesn't need to be complicated, liquid pH down is a concentrated solution (81% phosphoric acid).
At Marijuana SA we always emphasize the need for correct pH. This is a must when is comes to growing the best of the best.
Use in small controlled doses to drop the pH of nutrient solutions. Mix thoroughly and measure with a calibrated pH meter to attain the desired pH reading. Ideal for adjusting smaller volumes of nutrient solution.
Available in 250ml.
