Name: Rick Corey Everett WA 98204 (Zone 8a) Sunset Zone 5. Koppen Csb. Eco 2f
Hugelculture under clay, THAT should improve the soil a lot over time!
Dave, one of the two Admins of this website, has done some hugelculture, and the "Permaculture" forum might even have dedicated hugel threads. Oh! You're already there. Cool!