@89th said in Sahara vs. Louisiana:
Have you tried adding ice to the soil? Or put up a fan blowing towards the tree?
That sounds too complicated. Instead, I will install a walk-in cooler around the trees, and cut a hole in the top, to let sunlight in. That side of the house is pretty far away from the nearest electrical outlet, but luckily my neighbor has an outlet close by which I can use.