In our neighborhood, everyone has a septic tank and a well, which must be located on the opposite sides of a house, for obvious reasons. Whoever designed our corner-lot yard did things ass-backwards. They should’ve put the septic tank out front, where there’s also lots of room for a drainfield. Instead, they put the well there and the septic tank in back, rendering the only good location in the fenced-in side yard unusable for gardening, because it’s a drainfield. Sigh.
Do raised beds.
-SB
If you are not sinking into a wet septic field Some ideas for a garden:
https://www.youtube.com/watch?v=VxnPK4ZsFK0
https://www.youtube.com/watch?v=SfuceP_HVw8
https://www.youtube.com/watch?v=E8aE9nd8D4s
Of course, if you are surrounded by produce stands in FL then It may be easier to let the pros do it!