Mephisto Genetics A monkey with crack and cookies.

[slowandeasy]

I use auto pot system so I do t hand water I refill rez like 2-3 times a week. So I guess lowering the amount of BE is best for me what is your idea with the amount bud explosion to use?

If your tip burn started when you started using BE, then I woukd say back off and use 1/2 gram per gal. Autopots bottom feed, so your plant is bathing in the nutes. You can always add more, if you think you can add more than 1/2 gram go with .75g per gal. Better to start low and add more. If you refill in a few days you should know how it goes. Minor tip burn is acceptable, but you dont want it to progress.
EDIT. I just zoomed in on your pic and see the tip burn. How long have you been adding BE? I see the tip burn, how long have you had it and has it gotten worse?