New Grower Something is wrong with my girl, but what?!

[Automannorth]

3 weeks old bubblegum autoflower.
It have been growing fast and good until now.

Some leaves have got yellow and brown spots.
And some other leaves is white at the tip and drooping.

2 days since watering and no feeding yet.

Soil with perlite, PH levels 6-7, 25-26 in temp and around 50% in humidity.
Two fans in the tent.

I am thinking it needs feeding, but not sure..

Check the pics! Need help!

 

[fauxnacho]

I wouldn't be concerned with any of those marks. Plant is just getting started. You can let her grow for a little longer and just keep an eye on it.

What is the nutrient content in the soil when you started? Don't feed the soil for a while yet if it's already high in nitrogen good luck

 

[Druid]

Did you water over her leaves and leave the droplets on them?

 

[Tom Bombadil]

how much water have you been giving it.. and is it tap water or other
cloth pots dry out quickly
what soil is it
what bottles do you plan on using

from the pics, soil looks dry and that light is pretty bright!
gl

 

[Automannorth]

I wouldn't be concerned with any of those marks. Plant is just getting started. You can let her grow for a little longer and just keep an eye on it.

What is the nutrient content in the soil when you started? Don't feed the soil for a while yet if it's already high in nitrogen good luck

Okey, thanks! Unsure of the nutrient content in the soil..some local bought soil.
I did some watering and light feeding!

 

[Automannorth]

She looking better now. Growing fast and new growth looks good.

But can somebody explain why the yellow spots appered on the two 3 tip leafs?
Was it nutrition deficiency?

 

[Automannorth]

how much water have you been giving it.. and is it tap water or other
cloth pots dry out quickly
what soil is it
what bottles do you plan on using

from the pics, soil looks dry and that light is pretty bright!
gl

Water when the pot feels light. Tap water and ph adjusted to around 6.
Soil is uknown, but light fertilized with a bit of sand, and 40% perlite.
Using Advanced Nutrition Jungle Juice grow and bloom.

Light is bright, but very little heat from it

 

[Tom Bombadil]

there are too many unknown factors to be able to narrow it down to one cause imo. Never heard of an unknown soil.. They usually have a name on the bag.. Or did you make it from scratch? Peat or coco based?
Tap water ppm? Nutrient ppm going in? Runoff ppm and ph?

 

[MrAutoGrower]

What medium are u using? Doesn’t look happy in that medium. Good chance your medium is holding too much water too long. Looks over watered

 

[Automannorth]

What medium are u using? Doesn’t look happy in that medium. Good chance your medium is holding too much water too long. Looks over watered

Soil with 30-40% perlite and a cloth pot.
Dont think it hold too much water too long.
Dry out quickly