plant issue, new bubbleponics setup

proteus

Well-Known Member
I have some SS#1, AK47, White Berry, and White Widow. G13 Haze, Afgan.

Plants are 2-4 weeks old the WW are the oldest of the bunch, i have noticed the 2 white widow and 1 of the AK47 have some tiny brown spots on them on the second set of leaves that it produced. and starting to show up on more leaves

3gal bubbleponics, GH 3part system nutes, 850ppm, PH 6.0, RO water, Superthrive. 35% Hydrogen 1droplet per 3gal, 2-250w CFL 12in away, room temp 78F, RH 55%,

misting with 6.0 PH water with liquid seaweed 1 droplet per .5 gal.

Im wondering it it is the misting im doing or something else, granted on the new growth everything is okay and all the other plants look good and in one of the pic there is a leaf bleaching so i moved lights a little farther away
 

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once i transfered them to the bubbleponics started off with 200ppm then a week later 450ppm, they are now a month old and are at 850ppm
 
well dropped ppm to aROUND 250 -300 hope it helps, i used the same formula as i did with hydroponics, worked great the bubbleponics is a bit more sensative
 
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