Yes...without better info and better photos it's pretty tough to say what the issue is.
Weedhound Reviewed by Weedhound on . Chemical Burn? This is are first time growing and have just entered the flowering stage. However some of the tips of the leaves are looking like their burnt and are curling under. About 3 days ago my roommate sprayed them with Age Old Kelp and am wondering if they have chemical burn. I have included some pics and any advise will be helpful. Rating: 5