Cloches were used many years ago when people needed to live off the land all the time. In my childhood i was blessed with no trash service in my area it taught me this when i was young. One day i was walking where a neighbor dumped garbage in their ditches and came across an old glass jar in the winter. Much to my surprise everything was green inside that jar. That was something to look at given it was snowing outside. Saw several more in that same dump with green grass in them. Didn’t take me long to think about bigger jars and vegetables. When i saw my first aquarium at a neibors property i watched those fish a long time realizing there was not much we couldn’t do. A few years later i saw my first green house.