Showing all 4 results
DNF POTASSIUM HYDROXIDE 45% (pH UP)
$14.99 – $139.99
Potassium Hydroxide used to raise the pH level within your nutrient mix. Extremely concentrated. Download the Dutch Nutrient Feeding Guide
DNF POTASSIUM SILICATE
$16.00 – $94.95
DNF brand Potassium Silicate is one of the most concentrated products of its kind on the market making it a great value! Adding silica to your nutrient mix may slightly raise the PH. Many benefits can be gained by using a good Potassium Silicate product in your feeding program. Increased
DN 85% PHOSPHORIC ACID (PH DOWN)
$12.99 – $290.00
PH adjusters work simply by altering the pH of a solution. If the current pH is at 5 (slightly acidic) a solution of alkaline (pH UP) is added to raise the solution to the desired level. This also works in reverse. 85% Phosphoric Acid is extremely concentrated and usually goes
DN 20% PHOSPHORIC ACID (PH DOWN)
$2.00 – $3.95
PH adjusters work simply by altering the pH of a solution. If the current pH is at 5 (slightly acidic) a solution of alkaline (pH UP) is added to raise the solution to the desired level. This also works in reverse. Although 20% Phosphoric Acid is quite a bit less