yellow tips

[sativaweed]

getting yellow tips - dryin out maybe due to lights too low?

 

[WormSlayer]

I would have thought the tops would start frying before the lower leaf tips...

Rule of thumb: Hold your hand at plant height - If it's too hot to keep your hand there, its too close!

Yellowing tips is a textbook sign of over-fertilisation, but I am not 31337 enough to say if thats the case here...

 

[cookin]

yeah i would prob go with too many nutes as well....

 

[kronicsmurf]

yeah i've got a plant with a few leaves that got nute burn and thats what mine are looking like except the leaves didn't twist on the end.

 

[growinman]

I would have thought the tops would start frying before the lower leaf tips...

Rule of thumb: Hold your hand at plant height - If it's too hot to keep your hand there, its too close!

Yellowing tips is a textbook sign of over-fertilisation, but I am not 31337 enough to say if thats the case here...

^^^---totally agree. 'If' that's nute burn I 'd think it's getting pretty extreme and hopefully somebody comes along that has an answer/cure for you.
What are the white specks on the leafs.......?
Good Luck with your girl!

growinman

 

[sativaweed]

heat from lights to my hand are fine as for those white specks i have no idea you cant see um unless a digi pic is taken im stuck on that 2

heres my plant n close up white specks

 

[growinman]

.......that pic of the spots looks to be the trich's(good). The one in your earlier pic looked to be mite damage......you might want to take a look with a magnifier.
Have you cut those bad tips off??<---I 'd do that asap(just the bad parts) and hopefully someone will chime in with some more ideas for you...
Just out of curiousity, is your humidity real low??<---like minus 20%?

 

[sativaweed]

ive cheked for mites n no trace thank god ive taken those leaves off - another noob question the top half of the plant is flowering well but the bottom half aint is it worth buyin mylor to reflect more light - anyhelp thanks in advance