Professor's Extreme Boost (250, 500g, 1kg or 5kg) extraction Phosphorus & Potassium (PK): The

Phosphorus & Potassium (PK): The fundamental raw ingredients your plants need to develop fruits and flowers

Introducing the Professor’s Original Growers Kit

bacteria and fungi rapidly multiply causing pH to rise

The product can also be decanted to have small amounts around a room

4x Buckets (15L)

Professor's Extreme Boost (250, 500g, 1kg or 5kg) extraction Phosphorus & Potassium (PK): TheIntroducing Professor's Extreme Boost SIZE AND WEIGHT GUARANTEED Heavy fruiting and flowering plants require higher levels of Phosphorus and Potassium (PK) for larger blooms. Flower stimulants, like Professors Flower Boost, are ideal to use in the early bloom stage to encourage flower growth and bud onset. As plants approach the final phase, a more concentrated and balanced PK is needed to achieve larger, harder and more dense flowers, creating