Permaculture plant guilds combine three or more plants to mirror an ecosystem — producing food, building soil health, and providing food for pollinators. To learn more permaculture principles, check out out Tierra: Online course.
Permaculture Principles for Practical Gardeners and Farmers -
Finally, a permaculture article that doesn't read like a religion. These 9 permaculture principles are based on the concept of mimicking Nature. Suggestions and examples are given, so you can implement them in your own garden or farm. Just the science; no politics.
Instead of using commercial fertilizers and plant food, why not use some scraps from your kitchen that would otherwise end up in the trash or compost bin to amend and improve your garden soil naturally? Inexpensive and easy, these are my favorite ways to get my garden ready for spring planting. Eggshells, banana peels, Epsom salts, coffee grounds. Find out more at http://www.fresheggsdaily.com/2016/06/7-ways-to-improve-your-garden-soil.html