Couple of questions from a newbie

Question
1st plant
Top tip is yellow
Just noticed the yellow tip today
I turned the led up a little this AM
From 17k lux to 24k lux
I lowered back to 17k just now
Transplated 4 days ago to 3 gal pot
I put recharge and mycor. In the soil
FF Ocean soil
Watered 3 days ago, soil was dry so i watered again today. Ppm was 565
Its been looking fine except i noticed the top yellow tip
Light?

I figured it cant need nutes as i just put it in fresh soil.
Ph 6.55

2nd plant photo
Is my 2nd plant a bit too dark green?
Question do the 1st true leaves yellow at this size? The bottom '1st true' leaf tips are starting to yellow

1st grow
Thanks for replies

TownesVThaDude said:

Question
1st plant
Just noticed the yellow tip today
I turned the led up a little this AM
From 17k lux to 24k lux
I lowered back to 17k just now
Transplated 4 days ago to 3 gal pot
FF Ocean soil
Watered 3 days ago, soil was dry so i watered again today. Ppm was 565

Light?
Or a trans shock?
I figured it cant need nutes as i just put it in fresh soil.
Ph 6.55

2nd plant photo
Is my 2nd plant a bit too dark green?
Question do the 1st true leaves yellow at this size?

1st grow
Thanks for replies

Click to expand...

Nothing looks too problematic. The tips on the first pic might be from tiny bit too strong nutes. Going from 17k to 24k lux in one step will be stressful for the plants. I would bump up from 17k in 1k to 2k increments per day. The roots and other structures in the plant have to catch up to the extra demand for photosynthesis and metabolic activity.

Good luck! Peace

That yellow at the top of the first plant just shows it's growing pretty fast and it takes a while to turn green and for the 2nd one many plants are dark green and others can be light green even if the same strain so no worries there either.

Crank that light up to 24K at a decent distance and watch them grow!

Okay great, i was a bit worried
Thanks for the replies
Ill crank the light up a little bit at a time and get her back up to 24k.