i think your grow looks very helthy, everything looks fine to me about your growing buds, just make sure you handle the leaves problem, i had that before, not once, you need to make sure the tempratures are on the right level (make sure you measure it from the tops of your plants), and you should probebly take the light a bit up, will help for that and for preventing more light bleaches. if it is also on the bottom leaves, and nothing wrom with the temps, it might be also over feeding.that is weird...look into it to see if the bud structure looks normal...i would worry that its a fungus if the white isnt hairs its hard to tell with the pics...but it also just looks like a flower....keep updating that looks nuts also post it here i tried starting a thread everyone can post their mutations to but ppl just start random threads instead https://www.rollitup.org/general-marijuana-growing/510957-mutations.html
yes it has hairs and small sugar leaves looks like white growth i guess.is the white fluff hairs or ??? is it just like the same growth as ur buds but a diff color?
thanks for all the helpvery nice setup, anyway! rep +, i have not much expirience with hydro.. so i told you everything i had