Larry Hall in Minnesota has come up with a very interesting and highly productive gardening system you might want to look into. This gardening system is perfect for renters, tiny house owners, those who travel a lot and can’t oversee the plants except once a week, and those with limited garden space and/or bad soil. If you ever have to move, you can pack up everything in an hour and go.
Keyhole vegetable gardens are:
– raised garden bed for the smaller types of vegetable plants.