Root stout or Ruth Stout method . I've used raised beds for 4 years now . This year I tried an in ground bed again and had the same results as years past . Hugo culture ??? Seems to work well for me .
I've been using Ruth Stout method for alot of my garden. Hügelkultur is another great way to grow to retain moisture and build soil biodiversity. I have mixed feeling with the raised beds, as with everything they have their goods and bad. We just have to utilize what we find works for each of our gardens :)