Hmm, for myself, I would say plant some heirloom seeds in there now, like a 2" creeping thyme, some lavender, pyrethrum, garlic, rosemary, sage, basil, and set up to a mister on a timer if not wicking out of a res. Drop a mulch down, and amend sooner than later..
almost all of those plants have benefits for both plants and humans and can have many uses in an IPM regime. You could come back to herbs for cooking, and herbs for fighting pests, with a medium that is fresh with new humus and roots aka EM tunnels.