I love my Planta Greenhouse! I can grow vegetables that I would have struggled to grow previous. It has expanded the growing season for me and also increased productivity.
It gave me the ability to have desert plants without worrying about too much water. Additionally, it extended my growing season. I was able to keep a few plants in all winter.
This winter in Indiana we had a batch of spinach that we harvested in late November and our planta is not heated.The spinach survived and by early March we were picking spinach from the same plants.