Doc's Even Keel Concentrated pH Stabilizer 8 fl oz: J

DOC"™S EVENKEEL pH STABILIZER (1 drop per gallon) A concentrated super chelator, this pH stabilizer is environmentally friendly. Even Keel has micros and reconditions compacted, high pH soils. It makes all the fertilizer you present to the plants (and those locked up in soil) available to the plants.