A customer has a question and I hope we can get some opinions on it, thanks.
“each and everyone of them stopped growing after about 1 inch. They haven’t died but they’re just standing there, not growing. And they are in a terrarium with plenty of other plants that are growing. I forgot to mention that one of them had the seed husk on the top, I had to take it off and hope the leaves will grow from there. It didn’t happen.”
Light too far away and watered too much
But fill out a support ticket first
@Fever You beat me to it. Lol. I was going to say the soil looks too wet and the light appears too far away.
Here is the support ticket Fever mentioned…
Copy and paste this support ticket into a reply. If you don’t know an answer or the question doesn’t apply, just say so. We’ll start to diagnose your problem as soon as we know more about your setup.
Strain; Type, Bag seed, or Unknown
Soil in pots, Hydroponic, or Coco?
PH of runoff or solution in reservoir?
What is strength of nutrient mix? EC, or TDS
Indoor or Outdoor?
Light system, size?
Temps; Day, Night?
Humidity; Day, Night?
Ventilation system; Yes, No, Size?
AC, Humidifier, De-humidifier?
Co2; Yes, No?
Add anything else you feel would help us give you a most informed answer. Feel free to elaborate, but short, to the point questions and facts will help us help you smile!
I agree guys. It also looks to me like dense used medium. That might be the issue. 
