Bio Green
BioGreen Flower Boost, six 75g sachets: a powdered PK booster measured out one sachet at a time for the flowering weeks.
Pre-OrderBio Green
BioGreen Flower Boost - 6x 75g
£31.45
About Bio Green
Using it
One sachet dissolved into the reservoir at the weeks the chart shows, alongside a reduced base feed. Check the pH after adding, as PK products pull it down.
Related
The rest of the boosters are under PK Boosters.