Deficiency?

Hey guys, its been a while since I've posted. But I'm back Anyway, I'm having some issues with G13 Pineapple Express. They have some sort of necrosis or dry leaf tips/spots what ever you want to call it.



They're under a week into flowering.
They have not had any nutrients for at least 2-3 weeks because I was having this same issue. I read somewhere its possible to hold off on the nutes for a bit. So I guess its safe to say its not nute burn.. The temp stays between 86-91, 91 is only for an hour or so until I can turn my a/c unit on. The ph is always between 6.5-6.8. They get water every other day. So what do you guys think?

Feed them slow and steady. Little brown dots look like a calcium deficiency and the fading drying dead spots look like a P deficiency. Here is a good guide for diagnosing problems. http://www.icmag.com/ic/showthread.php?t=11688 Good luck.

They do not look burnt.

Thanks for the quick reply, I appreciate it. I was reading a guide this morning and thought about calcium deficiency, I just wanted to get a better opinion before I do anything. Great guide btw very informative, thanks!

I'd have to say imo it looks from the first pic like too much nitrogen and it's getting stressed. Are the leaves papery feeling? What were you feeding her before and does the soil have nutes in it?

cranker said:

I'd have to say imo it looks from the first pic like too much nitrogen and it's getting stressed. Are the leaves papery feeling? What were you feeding her before and does the soil have nutes in it?

Click to expand...

the leaves are rough and feel like paper..I haven't been feeding them anything for 2 weeks.the soil is foxfarm ocean forest