will be fine as long as you keep your light schedule the same as outside or put it outside on the summer solstice in your area which is when flowering beings normally outdoors so your not dealing with a flower / reveg issue. Fabric pots are great. If you need to help balance soil temps you can bury a smart pot in the ground to help even its soil temps with rapid outside changes. Just make sure the pot you put it in has like a good thick layer of perlite or something so theres no pooling of water issues between your bag medium and the regular ground soil. Happy growing! 👊