greasemonkeymann
Well-Known Member
nothing is wrong with bark mulch, he said pinetree mulch, which I gather as the stuff at the base of the pine tree..Whats wrong with pine bark mulch? I've been using pine bark mulch as a mulch for about a year and I don't see any problems. Another grower I know uses it in his soil mix for the last 30+ years and says the only time he had any problems with it was when he quit using it based on what everyone on the Internet was telling him. Just saying....
And if you want minerals you should look into glacial rock dust, basalt, or granite meal. Those will actually benefit the plant within its life as opposed to greensand...
I re-use my soil, and as it's well known greensand takes years to break down. My mineral recipe is from a broad source of ingredients. Rock phosphates, basalt, greensand as well as azomite, although I wouldn't do the azomite again.
A lot of my soils nutrients/minerals aren't available for a while, I prefer it that way.
and I know growers that have used miracle grow for years, that doesn't mean much.
you can grow pot with damn near anything.