Nutrifield PK Heavy - 1L foliar-sprays • Premium odor-absorbing carbon lining

• Premium odor-absorbing carbon lining with AV protective lining

ensuring thorough coverage

Great for bumping up the CO2 in your hydroponic or greenhouse setup

perlite/vermiculite growing mix

Nutrifield PK Heavy - 1L foliar-sprays • Premium odor-absorbing carbon liningIntroducing Nutrifield PK Heavy PK Heavy is a refined synthetic phosphorous (P) and potassium (K) supplement to support the plants increased PK needs during the flowering phase. Phosphorous is a key building block of the plants energy molecule, ATP (adenosine tri phosphate), which is required to support the elevated levels of metabolic activities during flowering, such as photosynthesis and respiration. Potassium is involved in the movement of water