One aspect I had not discussed in my initial post was a fertilizer system. Brady mentioned the EZFlow system on this topic:
Does anyone have input on what size EZ Flow system is appropriate for a quarter acre lot with a few dozen trees, some berry bushes and a few raised beds that could use it?
Also, is there a good source for liquid fertilizer, and is it sold as a solid form you mix in or something else? I think the stuff we use at work is solid particles of 10-20-20 so I don’t have a lot of experience with fertilizer otherwise.
This post briefly discusses general fertilizer guidelines:
Brady has a great writeup here too:
And Steve started a pawpaw specific thread here, they seem to be the black sheep of the fruit tree world in more ways than one: