Hi! So, I just had a landscaping crew come in and redo the retaining wall along my driveway (along the right of these photos), and they dug up most of the existing plants :( . On the bright side, I have a chance to start over and I want to do things right! I've ordered some native plants from a local nursery and have about 2 weeks until they arrive. I now know I should have waited but… oh well. I also have some neighbours splitting perennials for me. The landscapers pulled out the wooden logs (see second photo for the "before") and filled everything in with commercial topsoil. Basically, I’m wondering what I can do now to amend the soil before starting to plant things in a couple weeks. In general, I’ll want soil that is sandy-to-loamy, neutral-to-acidic, very well-draining, and not too rich. Any advice on what to do (or not do) now is appreciated!…