Dude, i have been away from here for a year and forgot loads of the top growers names, including yours. I'm sorry dude, But yes, you are the one to ask.
Things good?
O,p. Here is the man to ask.
Not too sure dude, but i'm sure will be fine.
Best advise i have is to find fdd, or another established outdoor grower, and have a talk with them.
GL friend.
You have nute burn, did you start a 1/4 strengh? You have too much of everything going on within that plant.
Flush it out, 5/6 time the pot size poured slowly through. ph the water first, as it will be way off now.
report back with pictures.
GET FLUSHING!
No, not dangerous although not recommended.
Next time, give your bud the flush and drying/cure they deserve, you will be amazed at the increase in quality.
Peace friend.