I recently read an article claiming the dynamics and benefits of using lava rocks in soil containers. I've heard of cannabis in hawaii being so unique because it grows in lava rock rich areas. Anyone put lava rock to the test? Any results?
Here is the article that I originally read:
http://hubpages.com/hub/Lava-Rocks-Soils-Best-Organic-Admendment
Here is the article that I originally read:
http://hubpages.com/hub/Lava-Rocks-Soils-Best-Organic-Admendment