J jam420 Active Member Feb 22, 2009 #1 i was looking at humboldt gravity flower hardener does it work and how do you use it thanx
natmoon Well-Known Member Feb 22, 2009 #2 Its basically seaweed and vitamin b12. Make your own with molasses,kelp tablets from a health food shop and vit b12. Making your own is a pain though and no good at all for hydro,only for soil. If your skint though that's how to make your own
Its basically seaweed and vitamin b12. Make your own with molasses,kelp tablets from a health food shop and vit b12. Making your own is a pain though and no good at all for hydro,only for soil. If your skint though that's how to make your own
