The best foods to grow in a greenhouse during a food shortage are what you and your family would like to eat, which would last the longest in storage and which produce would be the most beneficial for your household. A lot of veggies and fruits can be grown in abundance and stored properly for usage months and years to come. Grow what you and your household would enjoy in the long run.
A greenhouse can grow several fruits, vegetables and herbs. The possibilities are vast, and because of that, there are plenty of options to choose from when deciding what to grow in a greenhouse. Deciding what to grow is entirely up to the personal preferences of the household and yourself.