Please help - What to do?

[andreic22]

SO after 2-3 weeks after a night i look at my plants and looked like this:

i gave them some pesticide against fungus gnats cause i saw some little flies and i thought it could be fungus gnats but after one night it was worser. i cut the bad leafs which were down and with a dark green and were getting curled. what can i do?


p.s. i am growing without a fan at the moment

 

[crash32097]

Over watered

Sent from my Z958 using 420

 

[W1zard]

if the soil dries out then the environment for the gnats will be removed also. i read somewhere gnats are attracted to yellow so if you get a sticky card or some double sided tape place it over some yellow card and sit in the pot. if it gets covered quickly u deff know thats your prob