Throw it in the garbage.
Since the owner left it was called hygrozyme. Now its grozyme and its garbage.
Brew in a bucket with a air stone for 36hrs. Pick kne one of the following and apply in place of the useless product.
compost tea
Ewc.
Aact.
Great white myco
Southern ag gff.
Orca hydro
Hydroguard
Their in order of effectivness. Ish.... Cpt, ewc, aact. Prett much same shit different pile .
Goodluck