Plant looks like it's starting to wither...

Here are the pictures of my plants, a blueberry kush... I don't know what to make out of it... is it bad? is it normal??? don't know how to fix it, and I don't really know how to google for this specific issue... that's why I decided to ask the experts in this forum, hope I can get some help :/

Please notice the brown spots on the blueberry plants....

The other sprout is a Mama Thai that I started growing just recently, and after taking it out from regular sunlight outdoors and putting into my cabinet, it started going limp, it still looks green and healthy though...

For additional information, my cabinet has a 70cfm airflow and 2 t5/14w lights and a 150w CFL on top roughly 4 inches away from the grown ups...




I'll greatly appreciate any info on this, I'm getting sad already

Could be a lot of things, shock perhaps as you have just transferred it from outside changing it's whole world essentially. How long has it been?

Looks like the third plant is too far from the light, prop it up and get it closer to the light.

Have you been fertilizing these? Looks like they have been over fertilized. Does that soil have slow release fertilizer?

How much water have you given them, could also be over watering.

Also never put more than one plant in the same pot, even far away, the roots will tangle no matter how far apart you put them.