Derived from kelp extract, Athena Stack is a natural plant nutrient.
Shake well before use. Use from the final week of vegetative growth, through to week 4 or 5 of flowering/fruiting.
Foliar Spray: 7ml per USgal (3.785L) - spray once weekly, with the lights off. Do not spray after week 3 of flower.
In the tank: 1 - 2ml per USgal (3.785L) - can be used alongside the rest of the Athena Blended range. Add to nutrient solution after all other components are thoroughly mixed.
Transplanting: 2ml per USgal (3.785L) - soak roots for 30 - 60 seconds to reduce stress & shock.
Athena Stack is available in 32 USfl oz (946ml), 1 USgal (3.785L), or 5 USgal (18.927L) sizes.