Hey guys, im two weeks into flowering some bubba kush and all of a sudden, all the grow tip turned neon yellow. I thouught i was Zinc def. but i have foilar feed for three days now and no change, could this be an iron problem ? i am useing fertlom soil,and have to add ph down due to our alkilie water. I use the fox farm family, not the powders.... just the liquids. i also have some cal mag and some sweet i have backed off useing cal mag and sweet for the time being just incase this is a lock out problem. I am still a begginer only have one succcessfull crop, which did the same thing, yelloweing..Can the plant snap out of this to produce quality bud, or has the plant been damged by a nute lock out. i noticed one of my last plants wasent really as strong as it should have been and did the same thing i never did get the yelloweing to stop...any advice would be helpful.....
Thanks
Colorado............... |