Melina Barratt

I would like to know more about possible issues with termites, carpenter ants and (unwanted) fungus, mold and anything else resulting from being in the Deep South (Florida) where it never freezes.

I heard on the Permaculture Podcast with Scott Man that hugelkultur beds are usually not used in more tropical climates because, in part, for fungal issues. My bigger concern would be termites, which can be counted on to consume any nontreated wood in contact with the ground here in Florida. Not actually sure if that would even be a problem or if there are other possible problems. I've considered doing trench biochar instead which would have the added benefit of killing the invasive sword grass(not sure what it's really called but the tips of this grass can draw blood as well as any thorn). The goal is to increase the soils water retention, and more important, the ability to retain the nutrients that literally gets drained away in this sandy soil. Any advise is appreciated.

Why not utilize a SawzAll with pruning blade, even regular wood cutting blades work real well and sooooooo much safer than a chain saw for anything smaller than your arm. And then you can use it to cut the roots in the dirt without worrying about ruining the bar. Might not be able to get one on a pole but they are real easy, and safe, to use one handed when on a ladder