Professor's Extreme Boost (250, 500g, 1kg or 5kg) Bag which can exert up to

which can exert up to 4 tonnes of pressure

Since the first industrially produced MIRON Violet glass production in 1995

Always use as per instructions

essential oil percentages)

Due to the low-temperature ranges and extra skill needed

Professor's Extreme Boost (250, 500g, 1kg or 5kg) Bag which can exert up toIntroducing 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