Grow vegetables too?

Is it ok to grow anything next to marijuana? Like Jalapenos or other hot peppers? Or will it cause issues?

It seems to me that if I already am burning the electricity, it would be nice to keep the vegetable garden going in the winter.

Yea you can. I run aloe, citronella, and strawberries with mine. In the veg tent only, of course.

Last year I had eggplant, citronella, aloe, and peas.

My friend used to grow Mint and Basil in our grow room. The only issue with these plants (and maybe others) is that they are more susceptible to pests. Mites (and other pests) will attack most other plants before cannabis. You can view this as a good or a bad thing. You will be able to see the pests flourish on the other plants first, but they may establish a colony more quickly there and that's not ideal. Good luck either way.