The PK Bloom Booster is used during the bloom phase of your plants.
During the bloom phase your green-leaf plant needs a lot of phosphates and potassium.
The plant "feels" the phosphates present in the substrate and uses these to produce the necessary amount of bloom hormones.
Use PK Bloom Booster up to one week before harvesting.
PK Bloom Booster is an absolute must for the plant and should be given every day in the bloom phase of your plants.
PK Bloom Booster Natural is available in 1, 5, 10 and 20 litres