River Stones Grow Plants: Your Personal Guide to Growing Plants in River Stones Without Soil and Fertilizers

by Richard Campbell and Richard C. Campbell

Geological Agriculture is the new science defined as the study of using rocks to grow crops absent of soil and fertilizers, Referred to as gravel gardening or geo-ag, this form of crop cultivation... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 069286279X
• ISBN13: 9780692862797
• Release Date: November 2017
• Publisher: To Soil Less
• Length: 272 Pages
• Weight: 0.15 lbs.
• Dimensions: 0.7" x 7.4" x 9.9"