[RubeGoldberg]

Their derived from statement is fucked, I wouldn't try mixing pure or even dilluted phosphoric acid and potassium hydroxide, somebody probably fucked up the label or they're leaving a ton of information off (which they can do)

There is a subforum on Icmag somewhere that had a pk recipe as well.



Here are some other random pK boosters derived from statements to give you a better idea of what's in a PK booster typically

Humboldt Ginormous:
Derived from: Ammonium phosphate and potassium phosphite.

GH Kool Bloom Liquid:
Derived from:
Magnesium Phosphate, Potassium
Phosphate, Potassium Sulphate.

TechnaFlora Awesome Blossoms:
Derived From: Ammonium Nitrate, Mono Potassium Phosphate, Diphosphoric Acid, Boric Acid, Copper Sulfate, Iron DTPA, Iron EDTA, Manganese Sulfate, Sodium Molybdate, Zinc Sulfate.

Fox Farm Beastie Bloomz:
Derived from: Mono Potassium Phosphate, Iron EDTA, Manganese EDTA, Zinc EDTA, Copper EDTA, Chelating Agent, Disodium Ethylenediamine Tetra Acetate (EDTA), Sodium Borate, Sodium Molybdate, and Kelp. Also contains non-plant food ingredients: Humic Acid (derived from Leonardite) 1.5%.

[eurasian_farmer]

with such conflicting posts its hard not to just succumb to marketing pressure and laziness. id MUCH prefer to make my own, especially if its easy

[antigooner]

Originally Posted by Epod

in three week it alot of driffenc and then u get at least 1 third more weed back at the end

What is it you use instead of PK13/14 ?