Canoeing of leaves in new indoor seedlings

Just noticed beginning/mild canoeing leaves (sign of stress). The My compost/soil/perlite/sphagnum soil holds to water. Used 10-10-10 mix in winter mixing soil. 1. Plants getting bigger & closer to light: I raised California Lightworks solar 550 LED to over eighteen inches. 2. Just watered after three days drying. Noticed it a bit more this morning. Intending longer dry out for the next four days. Can’t see evidence of new bugs (growing indoors, for now).
Your thoughts?

Hoping to live & thrive and to continue.

That triple 10 can be pretty strong/potent. Without seeing pic that would be my first guess…especially growing indoors 10 10 10 may be a bit to strong

Does the light have a dimmer setting? Raise it to 24" away and set it at 50%, if it does. unless you have bigger plants there too?

Found out about nutrients and working with cannabis & being so different from my landscaping/gardening and you kind folks. So the mix was done well before learning and now it’s there as slow release.

I do believe the problem was 1. Too much water, 2. Light too close (moved it up another 8", it set to R 50, W 99, B 99), 3. Might be nutrients. Thanks for helping and pray curling stops with dry out and light move.

Yeah canoeing leaves is usually too much light or heat.

Need some pictures. Your soil is most likely the culprit. This is the 1# reason why we switched from live soil to coco perlite mix. It’s hard to know exactly when nutes are going to be useable. Then, every time you water essentially you are fertilizing but if you dry out to much you kill all the microbes and fungi.

I’ve been reluctant for several reasons but mostly sad set up compared to y’all

We aren’t here to judge you. Only help

That’s almost exact mix I’m using but the crucial is my old compost (multiple mix in that alone & aged). Coco, perlite, sphagnum and my compost.

How can I say how much I appreciate all you folks and help. Truly, thank you! These are my babies, pride, joy and hope for flower!

Autos or photos?

A wild mix; Bruce Banner Fast, Durban Poison, White Widow, Blue Dream, Hash Burger, Gorilla Glue #4 (all fem & photo), Jack Herer & some others (not 100% sure, gifted), Northern Lights, Zkittlez (both Auto).

Alright, those are some good ones. Having photos mean you’re good :+1: they will most likely adjust to their dirt. They might gets some leaf tip burn but in my experience they (photos) are very forgiving compared to autos. Let up on lights, check the ph of your water. If you think they need a flush you can dump some through them, just be sure to dump that run off. That would also be a good time to check your ppms and ph to get an idea of what’s going on in the dirt.

Running several of those strains myself.

You’re so cool and helpful. Taking time to do this. Wonderful ppl.

Never, ever checked ph in all my years (want to and should). My combo soil always produced 7’ tomatoes and tons of fruit (same with all veggies) like some sort of super soil (not bragging or kidding). But now cannabis. Different game. But thanks & please stay in touch!

Perfect! Stay in touch please! And wish us luck.

No , problem. Any useful information I can give, I try to share although I’m not always right!

VERY, VERY HELPFUL. YOU WERE CORRECT. Might not seem much to you but a big deal to me!

Very Helpful! Did exactly as you indicated. Thank you!

That was a very good educated guess but moving the light quite a bit up and drying out solved the problem immediately.
LED light is California Solar Lightworks. Has four recommended settings with controller for plant stages so hard for newbie to figure. But Mr. Nice suggested turning down so went back to seedling 39-49-99 (red, white, blue for spectrum). Going to call company. TY!