Maintaining the correct pH value is essential for the crop’s ability to absorb nutrients. If the pH value is too high or too low, the crop will not absorb the nutrients properly. PH+ 33% has been specially developed to correct the acidity (pH) in the nutrient solution upwards using the component potassium hydroxide. PH+ 33% is used to increase the pH value of the nutrient solution during the growth and flowering phase of the crop. Active substance Potassium hydroxide 33%.

Hydro A+B is a regular basic feed that is used during the growth and flowering phase. Hydro A+B is especially recommended for nutrient-poor substrates.

Potassium hydroxide 33%

Add PH+ 33% only as required. Always measure the pH value. The recommended value is between 5.5 and 6.3, depending on the substrate used. Stir well before use.

Add as required until the desired pH value is reached.

Keep out of reach of children. Store in a cool and dark place. Minimum storage temperature 5°C.

Hazard Statement:
P290 May be corrosive to metals.
H314 Causes severe skin burns and eye damage.
H331 Toxic by inhalation.

Safety recommendations:
P234 Keep only in the original container. 261 Avoid breathing of vapors / spray.
P303 + P361 + P353 
IN CASE OF CONTACT WITH THE HAIR OR SKIN Remove contaminated clothing immediately. Rinse off with water or take a shower.
P304 + P340 IN INCUBATION: take out inhaler to open air and make it easier to breathe.
P305 + P351 + P338. If swallowed: rinse mouth with water. Do not try to puke.