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Old 02-05-2009, 02:05 AM
ppm ppm is offline
Junior Member
Join Date: Feb 2009
Posts: 4
Default ppm growing range for plants

Hi, Ron

got a new tds ph continuous monitor. pretty cool only problem is plants went to hell. had better luck guessing. could u please tell me ? the ppm is 4 early growth, vegetative and flowering? Thanx once again.

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