Biogreen Flower Boost


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Biogreen Flower Boost is a potent PK booster in powder form, designed for the critical end-stage of the flowering cycle. It accelerates flower development and boosts sugar and terpene production when the plant needs it most. Added amino acids help the plants uptake nutrients. Also containing kieserite, an effective fast acting fertiliser and an effective source of Magnesium and Sulphur.

  • Increases flower size, weight and potency

  • High ratio PK booster

  • Improves overall harvest quality

  • Stimulates energy transfer in the vital flowering stage


Tip: It’s not recommended to use Flower Boost with drip systems. Use Biogreen X-Blast instead.



NPK: 0-31-21

Contains: Potassium, Phosphorus, Amino acids, Micro elements mixture, Kieserita, Vitamin B2, Magnesium.


Keep out of reach of children. Do not swallow. Not suitable for consumption. In the event of eye contact rinse eyes immediately with water


Available in:

  • 450 grams (6 x 75 gram bags)




Use 1 Biogreen Flower Boost bag (75g) per 100L of water in the 6th week of bloom.

Use 2 Biogreen Flower Boost bag (75g) per 100L of water from the 7th to the 9th week of bloom.

Shake well before use.Designed to be used in conjunction with other base nutrients. Avoid overdose. Store in a dark and frost-free place.