hi guys this is my first grow under cfls it is just over 2 weeks old its growing in seed raising mix lights are a 5000k and two 2500k ph is 6.5 the plant has had no nutes yet and gets waterd every four days grow box is around 29 degrees celcius with a fan blowing constantly over the top lights are on a 18/6 cycle i have noticed every leaf tip is brown even the new shoots some even have a rusty tinge along the sides and stuff i dnt wanna loose my plant what can i do any help would be great thanks ps cant upload pic using phone only
29C is way hot, you gotta install an exhaust fan. probably your humidity is too low as well, so improvise something for that. also you need to start using punctuation.