You don't need something to neutralize alkaline soils... hm. sounds like that was designed for outdoor use as an amendment or top-dressing. The one with all the meals in it sounds crazy-hot. You may well end up flushing... PERLITE...
I'd add more perlite to both of those. I like 'forest humus' but the peat content of both is kinda like corn in dog food- a filler that can cause nutrition problems.
stinkyattic Reviewed by stinkyattic on . Been thinking if switching soils... Am curious which is a better choice: A) Dr. Q's Filthy Rich all-natural organic potting soil. (fine-screened...very 'muddy' especially after flushing) Specially formulated to grow and maintain all kinds of plants. It consists of Canadian Sphagnum Peat Moss, screened worm castings, compost and forest humus blended with bone meal, feather meal, kelp and organic lime. Perlite is added to insure pore spacing and just the right drainage. It's dark, earthy-smelling and rich! B)Paydirt (not as Rating: 5