Four Steps for your garden, 7 things to know about permaculture

http://www.resilientcommunities.com/four-steps-to-prepare-your-garden/?inf_contact_key=af0e9e434a75434afb663572d8ccda897b02101c1960335f5bc9b427d15520dd

http://www.resilience.org/stories/2014-12-09/7-things-you-should-know-about-permaculture

http://www.amazon.com/Luster-Leaf-1601-Rapitest-Soil/dp/B0000DI845/