SOIL Stunted Growth

[Creekkeeper]

I am using a 2 x 4 AC Xfinity grow system.

My plants seem to be stunted. I hardly ever get above two maybe 3 feet tall and no more than a couple of ounces per plant.

I am new to this so I’m not sure what I am doing wrong. The same seeds in the same dirt outside are much larger.

Any suggestions?

[Rwise]

We need much more info, soil, genetics, and pics would be a good start.

[Gingerbeard]

A couple ounces per inside plant? Sign me up! You've grown indoors and outdoors. Sounds like you have some experience.
Your main difference is light. Nothing grows as well as sunlight.

[OldManGrower]

Indoors? 3 Feet? Couple of ounces? Congratulations! Outside always are always much larger.

[Radeon]

You did good. Keep it up!

[Gingerbeard]

He gone...