This question has probably already been answered on the forums, but I haven't been able to find the answer yet. If I build a 7' x 24' foot Hugelkultur, do I apply for and receive all three of the following BBs for 7x6, 7x12, and 7x24?
Nope, most BBs don't overlap that way. You can build a 6', 12' and 24' hugel separately or in one 42' super hugel or a combination thereof. Good question!