oh yeah that white crap on top of soil is the iron + soil acidifier
texas grass Reviewed by texas grass on . why is this soil plant droopy using a soil mix organic blend with peat(1cu), and perlite(small bag) all plants are fed the same with a GH3 @ 1/4 stregnth everyother feed after leaves started to yellow(water, feed, water, feed)every 3rd day the sl has always been droopy and the 2 sk have not a week just got a cheap soil ph meter and ph was about 7.5 3 days ago i bought a iron + soil acidifier(directions say use 2/3 cup to large bush to correct from a ph of 8 to 6.5) Rating: 5