seedling issue

[tech1234]

update

update

Update. Things are looking better. Thanks guys!

Still seem N deficient. No sure if its from lock out or if they need a low fert boost (I know it's too early)

The other side is another tray I up potted (today) before it went to shit. I'm throwing the small trays out!

(solo cup pic is todays transplants)

 

[Ph-patrol]

Looking good

 

[Kweku Ananse]

i use light warrior+xtra perl+roots greenfields soil, and add some additional worm castings for solo cups.

I would almost guarantee you were watering too frequently, and seedlings HATE growing in shallow containers for more than like, 3 days in my experience. id say you just left them in their home for too long, and giving them too much love (water)

solo cups are the right size for seedlings IME. lots of root development, never over watered cuz they dry out slower, and allow the taproot a lil more depth to stretch.

word.

 

[Kweku Ananse]

I also use FF light warrior for seedlings with just a pinch of jump start (3-4-3) on the bottom of 16oz.cups with no problems.
I am not a fan of 24 hour lighting.
I am of the opinion that plants need a dark period also.
In looking at your pics I also think that the seedlings need more root space.
I wait until the cotyledons (seed leaves) begin to fade before feeding.
Ratz

+1