CannaReview
Well-Known Member
I know alot of people use Promix HP as it has extra Dolimite and the added Mycorrhazae root fungi. The cheapest I have seen is $52 for 3.8 cf. However...
You can buy basic Promix at Home Depot for $14 for 2.2 cf. Adjusting for size difference thats $21 for 3.8 cf. You can buy 2.2 lbs of Mykos for $25, One only needs at most $2 of that to treat the 3.8 cf of promix. You can get extra dolomite for about .$1.5 a lb. which even doubled puts me at half the price of Promix HP with very little work.
LOL Pro Mix at $52 that's insane! Is that in the US? I sell it all day long for $27.50 and even up north 8 hours from my location its about $40.