Sounds like ProMixBX...
I personally can't STAND peat soils. Even if they are properly pH stabilized (good luck, eh!), the water retention qualities aren't ideal. I'd add a bit more perlite to the mix if you want to use that one.
I have said this a hundred times and I will probably say it a hundred times more, go to Agway, get a sack of manure with humus, add ~40% perlite, watch your plants grow happily.
stinkyattic Reviewed by stinkyattic on . My soil good to use? IN CALIFORNIA AND GEORGIA, THIS MIX CONTAINS 68%-72% SPHAGNUM PEAT MOSS, VERMUCULITE, AND PERLITE AND LESS THAN 1% FERTILIZER AND LIME FOR PH BALANCE GUARANTEDD ANALYSIS Total Nitrogen (N) 0.09% 0.04% Ammonical 0.05% Water insoluble Available Phosphate (P2 O5) 0.05% Soluble Potash (K2 O) 0.09% F-1431 :dance::gunfighter2::chainsaw: Rating: 5