ph balance out of control

Discussion in 'Growing Marijuana Indoors' started by FRANKLY, Aug 29, 2008.

  1. Hi guys I'm working with 40 gals of water in a bubbler set up in the veg stage and my PH is constantly dropping. I bring it back up three or so points every few days. Any input on this
    This is the first time I've encountered this
  2. must be hydro man I prefer soil. I use rain water only for watering its got lots of natural nitrogen and never have to mess with ph; like I did with tap water. Hell get a rain bucket cause tap water is treated with clorine, floride and lot of other crap plants don't need.
    I fill like 8 jugs full for inbetween rains. Everyday is like a 20-40 percent chance of rain.
    if we have a drought I use tap water but it's a pain.

    But as for drop in ph no clue. how low is it going. I used to get mine down to around 6.4 or lower. I use the dropper test so it's not exact. it would start like around 8.0.

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