I have 2 empty garden boxes. I live in an area where it gets up to around 100° or so in the summer, and can get as cold as 30° give or take in the winter. Also we are in drought sometimes and in the winter can get a bit of frost. I was wondering if it would be a good idea to try some vegetables in these boxes and if so, which ones. Also, any tips on planting and caring for said vegetables would be awesome.