Brown leaf tips. Nute burn?

spasmoos

Member
Hey guys, I need some help
she is growing inside a spacebucket with cfls, my medium is inert and I'm feeding her with biobizz organic nutrients, following the schedule.
This brown leaf tips could be nute burn?
Thank you for the help
2019-05-21_16-43-21.jpg
 

spasmoos

Member
Also, another question. There is any signal of sex in this plant? First time grower here and I have no idea if this is a male or female plant.
 

PadawanWarrior

Well-Known Member
It looks kinda like a deficiency to me, but I'm not familiar with Biobizz, and I'm no expert. Does that Biobizz have cal mag in it?
 
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