Greenhouse compatible veggies
Can I plant cabbage, broccoli, and cauliflower in my greenhouse with tomatoes?
Certified GKH Gardening Expert
You can... I would not recommend planting in the same container, but they can, certainly, be in the same greenhouse.
My only concern will be that all of these veggies prefer cooler weather. As long as you can keep the temperature manageable then there will be no problem with this.