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12-11-2008, 08:39 PM #13
OPMember
Still fighting Yellow w/brown spots
Plants are in start of second week of flower, strain unknown. Veged for 4 days.
Indoor
1000W HPS 15" from canopy.
300CFM exhaust @ 200 CFM intake from outside air.
Co2 @ 1200 PPM
Day temp 78f
Night temp 68f
Humidty is 40% but I don't know if I trust the cheap meter.
Well wtr @ 5.6 ph and ppm @ 25
Dutch Masters "grow" 1 tbs A+B per gallon
1 tbs H202 pr/gal
1/2 tsp potash pr/gal
1/2 tsp CalMag pr/gal
Total PPM @ 980
Run off @ 6.0 ph and 480 PPM
Any ideas? Out of 16 plants 11 are starting to show signs. Thanks peeps
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