sorry for the lack of update, i have been having a couple problems lately, yellowing leaves, lost my job, getting on unemployment, and all the while attending college.
UPDATE
there pictures are taken after i had thoroughly flushed all 6.
flowering had begun on january 24th.
the tips were burning on the leaves either from heat stress, or from nute burn.
i decided to flush all 6, and also got some more ducting so we could lower the light from 2.5 feet to 1.5 feet above the canopys.
ill take more pictures tonight. no buds yet. and all these pictures were taken monday february 2nd.