Ferro PK Booster Verrijkt 5 liter

Ferro PK Bloom Booster is used during the flowering phase of your plants.
During bloefase your green-leaf plant needs a lot of phosphates and potassium.
The plant "feels" the substrate, the number of phosphates and there is amount of bloom hormones.

Use PK Bloom Booster up ein week before harvesting.
The FERRO PK Bloom Booster Enriched is a PK fertilizer enriched with plant hormones, amino acids and fifty different trace elements.