Can anyone help identify what’s wrong?

[Choppedcheese]

Hey guys,
This is my first grow and I’m growing in coco/perlite .
I’m using Dr. MJ coco’s guide.
She popped on the 11th and I have been using 18/6 lighting.
I have a Marshydro tsw2000 light.
I’ve been watering with low EC ph’d Tap water due to some Nutrient Burn I noticed. I’m going to pot up to a 1 gallon fabric pot. Is there anything I can do about the discoloration of the the bottom leaves?
I am going to start feeding her Nutes today based on Dr. Coco’s guide and I’m using the GH trio, Diamond nectar, armor-si, and flora blend.

 

[oldsmokey]

She is hungry you need to feed.

 

[Grandma Weedstein]

Hey guys,
This is my first grow and I’m growing in coco/perlite .
I’m using Dr. MJ coco’s guide.
She popped on the 11th and I have been using 18/6 lighting.
I have a Marshydro tsw2000 light.
I’ve been watering with low EC ph’d Tap water due to some Nutrient Burn I noticed. I’m going to pot up to a 1 gallon fabric pot. Is there anything I can do about the discoloration of the the bottom leaves?
I am going to start feeding her Nutes today based on Dr. Coco’s guide and I’m using the GH trio, Diamond nectar, armor-si, and flora blend.

From the photos, I don’t know if there’s anything drastically wrong though she does look perhaps a bit yellow, which the nutes would fix.

Not to be a dick but I feel like I’m missing something about growing in coco and perlite and stuff — what is the point of this? It seems like every other post with a problematic seedling states they’re growing in coco.

I stick to a decent soil mix from the grow shop and have had decent results without trying to complicate things.

 

[Carcass]

Are you talking about the cotyledons? (seed leaves)
When they shrivel up like that, it means it's time to start feeding the plant.
I don't see anything wrong with the rest of the plant- at least nothing serious enough to worry about.

 

[Choppedcheese]

Yes, I think I’m just over anxious about this because it’s my first grow.

 

[Choppedcheese]

From the photos, I don’t know if there’s anything drastically wrong though she does look perhaps a bit yellow, which the nutes would fix.

Not to be a dick but I feel like I’m missing something about growing in coco and perlite and stuff — what is the point of this? It seems like every other post with a problematic seedling states they’re growing in coco.

I stick to a decent soil mix from the grow shop and have had decent results without trying to complicate things.

Yea, I’m growing indoors and I can definitely see how using another method would be less challenging. I am understanding how important PH/EC and checking the runoff is. I’m always open to trying another method if this one proves to be too challenging.

 

[Bush Doctor 77]

Yea, I’m growing indoors and I can definitely see how using another method would be less challenging. I am understanding how important PH/EC and checking the runoff is. I’m always open to trying another method if this one proves to be too challenging.

Use a media that is well buffered. Pro Mix, Sunshine Mix No. 4, Fox Farm come to mind.

 

[Grandma Weedstein]

Yea, I’m growing indoors and I can definitely see how using another method would be less challenging. I am understanding how important PH/EC and checking the runoff is. I’m always open to trying another method if this one proves to be too challenging.

I literally never check my ph in anything with soil and haven’t had problems. Of course I usually plant them outdoors eventually so it’s not a fair comparison perhaps. Next time just try growing in soil, I have a feeling it will be less of a hassle.