Hey guys what am I doing wrong here ?

Hey guys, someone tell me what I’m doing wrong here?
I’ve attached photos of my set up and it’s my first grow . I know I need to hang exhaust and attach a carbon filter , haven’t got to that yet. Anywho does any one know why the bottom leaves are looking like this? Also some leaves are curling at the end and kind of drooping, there’s lot of holes in the bottom of the cups for drainage. This is 2 weeks ~ in here I’ve sprayed neem oil solution once when the lights came off a few days ago , didn’t know about getting the under sides of the leaves but I’ll be doing that soon, was told to do it once a week so I’ll wait until then. Also I just made a nutrient solution spray for those paler yellower plants , thought I waited untilthey were dry and put them back into the light and now there showing those brown spots?. Might just scrap those ones. There is 3 different strains here , hashberry, silver skunk, and those paler ones I just brought in off the deck I believe they are vanilla king kush? . If they won’t live then I might just scrap those ones and get new clones with better genetics. When I’m watering I take that reverse osmosis water and ph it. Do I need to be doing this every time? I am growing in soil bought from a cannabis store . It’s basically an hp promixeat mix and using earthworm casting also. Any pointers? Should I be worried here. Also humidity is kind of low here I will be buying a humidifier soon.

thanks

Vancouver bc

I have 2 exhale c02 bags by the intake also . The exhaust is running where it is just could be hung up higher. Any nutrient deficiencies / over watering that u can see. I might have aphids too gonna neem oil again when the lights go off

Lights are metal halide 1000w double ended. Only one is currently running

ProMix is soilless........not soil.

Well this is what I’m growing in

Exhaust

Thumper420 said:

Well this is what I’m growing in

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I'm familiar with ProMix HP/CC.......it's a combination of peat moss and coco coir........it's not soil and contains no nutrients. You have to feed.

So I feed them today which would be the first time , any advice on feeding schedule. I did 1/4 of the recommended 1-3 grams I did about .25 grams in ph balanced water. Had to refill a couple times but how often should I be feeding

Is that dry fertilizer?
Soilless mediums should be fed to run off every time you water........never plain water.

Looks like dry fertilizer yes. So should I be running the amount it says on package or ween my way up?

MickFoster said:

Is that dry fertilizer?
Soilless mediums should be fed to run off every time you water........never plain water.

Click to expand...

That being said I will need micro nutrients as well as this?

Thumper420 said:

Looks like dry fertilizer yes. So should I be running the amount it says on package or ween my way up?

Click to expand...

Thumper420 said:

That being said I will need micro nutrients as well as this?

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I wasn't able to get on their website unless I gave them my email address........so I didn't.
I don't know anything about those nutes, so I can't give advice about how to use it.......sorry.
How is the fertilizer applied?
Is it mixed with water or is it applied topically?

MickFoster said:

I wasn't able to get on their website unless I gave them my email address........so I didn't.
I don't know anything about those nutes, so I can't give advice about how to use it.......sorry.
How is the fertilizer applied?
Is it mixed with water or is it applied topically?

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mixed with water add 1-3 grams per litre

This is just what the buddy at the grow store gave me. If there’s some better nutrients any one could recommend I would switch. I was under impression I didn’t need to use these for 3-4 weeks smh haha. Fk.

Soilless mediums like peat moss and coco require food from day one.......they contain no nutrients.

Good luck to you.

MickFoster said:

Soilless mediums like peat moss and coco require food from day one.......they contain no nutrients.

Good luck to you.

Click to expand...

Thank you I believe this may solve my problem . Will post pics in a few days see if anything changes