help yellow leaves

[bigtopsfinn]

13) Specific brand and N-P-K ratio for each bottle. List dosages (quantity per gallon) and current feeding schedule. coca a and b and its says 10 on my stick
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17) What is your ingoing water's ph? ...your runoff ph? not tested

What stick? No ppm/ec meter?

Should test the ph once everything's mixed, or is it tinted so you can't use your strips?

bigtopsfinn Reviewed by bigtopsfinn on 03-20-2010. help yellow leaves hi all am new to this game. i am using a 600 watt hps lamps 1 off canna a and b and coco soil my leaves are all turning yellow and they are in decent sized pots about 1 and 1/2 gallon in volume, they are around 12 inches tall with the light around 12 inches away, any help would be appreciated Rating: 5