Edges Going Dead

I think this picture says it all. It it heat related?? The weather is screwy right now with cool nights but maybe not as cold as with my A/C on and I think that it is causing problems. I'm probably week 6-7 through flowering and don't want to get too much damage before it's harvest time.

It could look like a slight overfeeding?

need more info what you feeding it ,whats the PH ,whats the PPM

Whats ph? Nutes? Looks like Magnesium deficiency possibly.

yea ill second cal mag def, usually starts on the tips like that

Classic nute burn, tips and margins burnt,drop the nutes back. Flush then no nutes for 2 weeks

nute burn

listen to this guy and u got ur problem solved mate

*BUDS said:

Classic nute burn, tips and margins burnt,drop the nutes back. Flush then no nutes for 2 weeks

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Nute burn! 7th weeks in flowering so you're don't have long till harvest do you?
Just start your regular flush~

Its slight nute burn. Ur fine close to harvest anyways.
Keep doing whats your doing

Thanks guys, I'll start flushing. I might dilute in half for a week then flush. I have 3 ladies going in a shared DWC and 1 is a week or so behind and I don't want to short change it by flushing early.

sccerfrk26 said:

Thanks guys, I'll start flushing. I might dilute in half for a week then flush. I have 3 ladies going in a shared DWC and 1 is a week or so behind and I don't want to short change it by flushing early.

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I wouldn't dilute anything. Such minor burn really will have no effect on anything.

definetly burnt your shit up like ghonorea!

MrGhettoGrower said:

Have you check the trichomes?

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What zoom is required to see them clearly? Would 100x work?

I bought x100 and really don't think it's quite enough if you want to take a good look. I'd buy a microscope instead - it's pretty cheap and a lot of fun ;O)
Otherwise just take a good look at the plant. You'll see glittering from clear trichomes if it's not ready yet. Will faint away as it ripens.

I like 30X microscope it gives a bigger picture of the situation.
The 60X-100X is okay too if you wanna dissects a leaf