If by plants you meant mining, processing, and metals fabrication plants then yes.
The food plants are grown there only to keep overhead down so that we arent wasting money launching grocery carts to the moon and the fish, shrimp, and mussels, while also food, are there so that we dont have to send rockets full of fertilizer.
No, no., no!
Plants produce the necessaries of the colony, and excess is sold for profit.
Because it is MUCH cheaper to send supplies from the Moon.