first flower was 3 weeks ago,i got 3 of the new cross showing red hairs already,all three also have a little dis color about half way down plant,tops and bottom are fine,so i gave them 10 ml of cal mag with a table spoon of extreme blend tonight,,there not old enough to start that shit,hahah that one in the back looks like sugar dumped on top of it,under them led light you cant see it as well,,first time i feed cal mag this grow too,i did give them a kool bloom boast about 2 weeks ago 10 ml to gallon,thats when i got the leaf issue,so backed off and just extreme blend,top dressed preta and ewc,barley malt,steel cut oats and oat bran,all i been giving them,when i took that intake fan filter out,they jumped off,even with temps staying about 74 at lights on,doing good,hadnt been a pain in the ass yet,every other day i give a cup of something,once month i drench um with media pro,thats it,they been doing good without me for a change lmao