whats wrong!!

my plant is starting to get these purplish-black spots at the top new leave..what is this .please help!

Hmmm purplish - black spots? Not sure, can you upload a picture? A picture is worth 1000 words.
A little more info may help us identify the problem more accurately.
What strain or is it bagseed? What light are you using? Age? What is the ph of your water?that kind of stuff.
You can also check the faq or any of these links.
Good luck

https://www.rollitup.org/marijuana-plant-problems/38772-guide-diagnosing-plant-problems.html

https://www.rollitup.org/marijuana-plant-problems/157345-have-plant-problem-check-here.html

i relized i have fungi gnats in it..any tips on getting rid of thanx 4 your help

quote=bigtomatofarmer;2338619]Hmmm purplish - black spots? Not sure, can you upload a picture? A picture is worth 1000 words.
A little more info may help us identify the problem more accurately.
What strain or is it bagseed? What light are you using? Age? What is the ph of your water?that kind of stuff.
You can also check the faq or any of these links.
Good luck

https://www.rollitup.org/marijuana-plant-problems/38772-guide-diagnosing-plant-problems.html

https://www.rollitup.org/marijuana-plant-problems/157345-have-plant-problem-check-here.html[/quote]