ESSENTIALS pH Down

ESSENTIALS pH Down

  • £7.99


Essentials 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. Essentials pH UP and DOWN are supplied in 2 strengths.

Standard pH adjusters, highly concentrated and favoured by professional growers using large reservoirs.

pH UP potassium hydroxide 50% strength
pH DOWN phosphoric acid 81% strength