Athena PK - 0.9L propagation-tents Our ISN Microbe Boost works

Our ISN Microbe Boost works by ‘softening’ all the inorganic salts in the roots and flushing

is stronger than some competing products

This kit includes all of the H&G favourites required for an outstanding crop

reliable no nonsense package that can easily cover a 1

finishing before the final flush

Athena PK - 0.9L propagation-tents Our ISN Microbe Boost worksAthena PK is a balanced bloom boosting complement to our Bloom fertilizers. This clean liquid booster is designed to supplement during the mid to late flowering phase. Athena PK is a low Nitrogen booster that provides additional Phosphorus and Potassium that high yielding plants require for maximal production. Many PK boosters add far too much of these elements and create a cascade of problems, such as reducing Calcium and Magnesium availability.