Quote Originally Posted by Rusty Trichome
Weez is right, Dutch. Yours are yellow. not white. And yours almost looks like heat damage, or spraying the leaves and lowering the lights, (steamed leaves) or stabbing the roots with a stake. (perhaps a bamboo one, lol). Did you at some point accidentally brush the plant against the hot bulb?

OP's photo's look like they never had chlorophyll to begin with.
Never seen light bleaching from UV light, but there was no mention of UV light anyway...
With a vented hood, (implying a glass barrier) a broken bulb envelope is ruled-out...
Only thing it leaves me with is genetics. Or...someone is dicking with us and doctored their leaves or washed-out the yellowing with photoshop. :wtf:
Can we get a good picture of the white while still on the plant?
Sorry those were the only pics I got of them. The leaves other than the color were perfectly healthy and were'nt dry, crispy, wilted or anything. Also I don't "dick" with people for no reason and those photos are untouched. While on the plant they were on one branch, one torwards the bottom, skip a few up with no probs then one more and up a few and the last one. The reason I posted this was because I could find nothing like them in any books I have or anywhere on the net, and figured as a help to others stressing about something like this not to worry and actually get some pics of these strange things up where people can see.
metalarclemon Reviewed by metalarclemon on . Leaves turning white What is your experience level? experienced What type of hydro set-up are you running? This is a variation of flood & drain, the sytem consists of 2 6' 4"x4" pvc tubes, with 16 2" net cups with ez clone foam plugs no medium, spaced about 11" apart. Hortilux 1K on hydrofarm mover in a ventilated hood on a 12hr cycle about 14" from the canopy. Your nutrients and water: I am using Botanicare nutes, at 1400ppm and a ph of 6.0, tap water with a base ppm of 100, 18 gal res with air Rating: 5