Thread: Help my plants look ashy!!
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Old 07-04-2009, 02:56 AM
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thecapohexx
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Quote:
Originally Posted by Cr8z13 View Post
Get yourself a TDS meter. You need to know what the nutrient concentration is(PPM). For now, ease off the nutes and don't feed so much. Let the top of that rockwool dry out a bit between feedings. Do you just have them in buckets or is there a drip system?
isnt a TDS meter sorta like a PH meter? I have the pump on 3-30 min sessions and yea its the bucket w/ drip ring + 1 air stone and pump i switch off between the 2.
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