There's a huge interest in using CBD oil/extracts and infused products containing CBD as medicine. Soil Secrets with the cooperation of a professional medical cannabis grower did a grow out experiment with spent/used soil compared to brand new Fox Farm Forest Floor soil. We cleaned the used soil using our Soil Secrets trommel screen and the treated the used soil with molecular biology made by Soil Secrets. Most growers throw away soil after one use so wanted to see if the used soil could be made good and repurposed for a second or third use. The image provided is from the starvation group where no fertilizer input had been provided to either the SS treated spent soil or the brand new Fox Farm soil. Both groups were treated with a Mycorrhizal product and bacteria. The Fox Farm was treated with the mycorrhizal product called Great White used per label instructions. Great White also contains a bacteria blend. The SS spent soil was treated with the Soil Secrets mycorrhizal product called EndoMaxima and the Soil Secrets Microbial Consortium BIOpack for the bacteria. The image I'm providing clearly shows that the Soil Secrets repurposed soil grew larger and healthier appearing plants than the Fox Farm soil. The plants have been stepped up int o 15 gallon containers using the same soil treatments so our next step is to test and measure the yield from the plants and measure the THC and CBD concentrations produced from all the groups. Stay Tuned for those results.
Recently I was in an Albuquerque retail nursery where a fertilizer was being sold that stated it was formulated for alkaline soils of the Southwest. It contained high levels of iron and sulfur, plus the N, P and K major nutrients. Do any of the readers care to comment on this type of product? Pros, Cons, etc. I have my take on it, but I'll entertain what you want to say about it. Michael Martin Meléndrez