Exactly what @stoopkid said. Use hemp as your base, try to find the Gassiest hemp terps and that usually makes great blends. My personal preference has been 50% cannabis derived, 30% hemp and 20% botanical/flavoring. Used at about 8% terps/ 92% disty.
For moon rocks id advise using disty or slabs of shatter mixed with the same blend above at a ratio of 75% disty/25% terps. Or use HTE instead of the terp blend to keep it fully cannabis derived