Can SPIN work with other growing systems?
SPIN is a production system, not a belief system. It is not predicated on any one set of life principals or philosophy, or any one method of soil prep or maintenance. It can be combined with biointensive, biodynamic, permaculture, vermaculture, acquaculture, double dig, no till. We recommend the use of a rototiller because it increases efficiency which results in high income. But if a rototiller does not fit in with the way you think the world should work and you are willing to accept the consequences to your bottom line, you can choose not to use it.
