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[Bluey]

Looks like quite bad burn to me. Look at those keaf tips.

What dies the diagnose your problem pages say about leaves like that?

[Yaboty]

Dont think its still recovering xause its getting worse and this one wasnt even really harmed by the neem, she was one of the least sprayed

I have 5 plants and only this one is doing this

[Bluey]

Or is it still recovering from the neem oil drench?

[Yaboty]

If yes, what to do? I can try anything at this point

[Rootsruler]

Potassium excess? Might be locking out.

[Yaboty]

Help

Top leaves turning rusty
1 month into flowering
Feeding phosphorus maximum dose day in day out every other day
discovered maybe ph high alkaline problem ( soil slur 8.2) so gave white vinegar solution 5.5 with my feed two days ago
still no recovery happening

[Bluey]

Ditto.. Don't use anything on flowers.

Having said that I can't see any flowers yet. She should recover so put her in to recovery mode by going conservative on light nutes and environment.

[Rwise]

Neem oil should not be used on flowers, some folks have had major issues with it.

[Yaboty]

2 weeks into the flowering stage

[Yaboty]

HELP!!

Leaves started looking like this after spraying with neem oil to fight septoria - i ignorantly used concentrated neem oil and then i rinsed it off after 2 days

[Rootsruler]

Yup! 2 weeks at least.

[Gingerbeard]

This is neither here nor there, but I am super curious how your bags and trays look almost brand new after growing those chunkers.
What are they?

[Bluey]

Not a leaf in sight. I'm guessing sativa dominant so a few more weeks by the looks of it.

No doubt the watering has dropped right off, you cut off all the leaves. If you had of left them on you could reliably tell growth rate from water uptake which gives you a good idea on harvest time.

[Shenandoah]

Hi all

Thanks for all the comments- super helpful!

I’m wondering if my plants are ready to harvest. I’m actually going out of town tomorrow (poor planning with the timing). So I can either harvest now, or in about a week. There still seem to be a lot of white pistols, especially in the lower branches, but in other parts they’re almost all curled up. I don’t have anything to magnify the trichomes, can’t tell if they’re clear or white.

What do you guys think?

[Bluey]

I did it to stop the coco from drying out.

I'd only do it as long as you can keep humidity down. These girls had a canopy of about 9' x 6', and hardly any defol. They were big.

When I dropped temps from 23⁰C to 22⁰C in mid to late flower the water uptake dropped a lot as humidity didn't drop much as 40% was as low as I could go at those temps with 5 huge plants.

Dehumidifiers that work well at 22⁰C are very expensive, mine couldn't go below that temp without issues.