The DAANC standard for All Natural is:

Cannabis produced with the use of feed or fertilizer of plant or animal origin without employment of chemically formulated fertilizers, growth stimulants, antibiotics, or pesticides. All minerals must be carbon based excluding carbides, carbonates and cyanide. Anything used in the production of:

DAANC Silver Certified Clean Green must be derived from living organisms. 

DAANC Certified Clean Green Vegan must meet the standards of Silver in addition to:

No use of any products of animal origin or use of animals in the production of  the cannabis.

DAANC Gold Certified Clean Green must meet the standards of Silver and be of at least 24% THC or be top shelf. 

Any questions about standards please email certification.