Nutrient burn?

Is this a nutrient burn bottom left, the other ones nothing.

Chbronco said:

Is this a nutrient burn bottom left, the other ones nothing.

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Maybe bugs? What's going on in these areas of all of them?

This is my first grow I think you are right. All the plants are getting it,just bumpted up the emerald harvest

Chbronco said:

This is my first grow I think you are right. All the plants are getting it,just bumpted up the emerald harvest

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I'd check under and on the leaves for pests and/or their eggs. Seeing little bugs flying around can be a dead give away.

Chbronco said:

This is my first grow I think you are right. All the plants are getting it,just bumpted up the emerald harvest

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Killaki said:

I'd check under and on the leaves for pests and/or their eggs. Seeing little bugs flying around can be a dead give away.

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I don't really know what to look for going to look it up.

Killaki said:

I'd check under and on the leaves for pests and/or their eggs. Seeing little bugs flying around can be a dead give away.

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I think it might be thrips?

Chbronco said:

I think it might be thrips?

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That was my first thought but I couldn't tell from the pic.

Have a ubs microscope comming today, what treatment would you recommend is the alcohol water one any good?

Don’t do anything until you have a reason. Find the bugs or find more evidence. Check before lights turn on. They may be hiding during the “day.”

I would leave it, the plants look good other than like 2 leafs. You could always spray neem oil (5ml/liter water, plus surfactant) once per week for IPM, I'm a big fan of it. But otherwise, you have nothing to treat here until you actually see some bugs.

Chbronco said:

Have a ubs microscope comming today, what treatment would you recommend is the alcohol water one any good?

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Make sure to take a careful look and confirm it's the actual problem. Not like we can definitely diagnose thrips, spider mites, ect just from one group shot photo. If you don't ever find pests it's probably time to explore other possibilities.

Rurumo said:

I would leave it, the plants look good other than like 2 leafs. You could always spray neem oil (5ml/liter water, plus surfactant) once per week for IPM, I'm a big fan of it. But otherwise, you have nothing to treat here until you actually see some bugs.

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Yes I am waiting for the Amazon usb microscope will be here today thanks for the info.

I found the buggers.What are they mites and what's the best (safest) way to get rid of them?

Rurumo said:

I would leave it, the plants look good other than like 2 leafs. You could always spray neem oil (5ml/liter water, plus surfactant) once per week for IPM, I'm a big fan of it. But otherwise, you have nothing to treat here until you actually see some bugs.

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Yes got these basterds

Chbronco said:

I found the buggers.What are they mites and what's the best (safest) way to get rid of them?

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Yeah looks like spider mites to me. Sticky question though, tough to say. You can try a number of organic gardening techniques or sprays or powers. Like suggested above you could try Neem oil as a foliar spray, this works really well. You could try a mixture of baking soda, apple cider vinegar, and soap as a foliar spray as well but this isn't the best solution for something that can get pretty out of hand, imo. Ladybugs, predator mites, both of those may work from what I've read, I cannot speak to this from personal experience though. You could try researching spider mite treatments before making up your mind.

Have been researching like crazy. Going to use something tomorrow probably safers the end that's what I can get.

Throw the neem oil in the trash where it belongs. If you want a safe alternative try purecrop1 or plant therapy (which ever one you can buy the most easily). If you want a one and done chemical option its called Avid and Forbid, some people will cry and be mad at you but you will never see a spider mite again.. spider mites that you can see with the naked eye are so easy to kill..

I only have access to Safers and doktor doom, sould I cutoff the very bad leaves?

If you already have those than go ahead and use them, mites are pretty easy to kill, you just have to beat the life cycle, so if you spray all the leaves and kill all the adults you're going to have eggs hatch, you want to kill those new mites before they reproduce and make more eggs or you never get ride of them. If you had pure crop you could spray daily, idk if those oil's can be sprayed that often..

Went with neoseiulvs californicus, tent is 86f 60RH co2 950ppm let the slaughter begin!