i use the bottles liquid acid stuff VERY powerfull 1 drops sometimes go too low lol and i have to start again with fresh water hehehe
chisme Reviewed by chisme on . the stuff in PH down i use powdered PH 6.5 stuff. i was woundering would the chemicals in the powder harm my plants, or effect my plants in any way? it doesn't seem to but i was just woundering cos it could be summin hidden. Rating: 5