I have many starter sedum plants, have many rocks, starting this weekend. I have questions.
How do you prepare the base where the rocks, and plants rest on. How do you control the weeds from invading the area while keeping enough dirt to grow the plants.
2nd question....does the area have to be completely in sun.
Live in zone 5, (more like zone 4) in my opinion. Northwest suburb of Chicago, about 15+ miles from the Wisconsin border.
