Welcome aboard. I have a little garden and after a few years, I'm still figuring out what works and what doesn't.

Square foot gardening sounded great, but the plants weren't happy being packed together like that. Not enough airflow to the leaves, not enough sun, etc. We got better yeilds from 2 bean plants for 4 ft² than we did with the 32 plants that were recommended for that same space.

Happy to have more people on here to share their experiences