Big Tree launches cannabis and hemp grading service to bring fair market pricing to the wholesale supply chain

By Yahoo! Finance Staff
Big Tree, the industry’s first and leading cannabis and hemp wholesale material grading, appraisal and certification service provider, today announced Big Tree Cannabis and Hemp Grading Service to create fair market pricing for Washington and California cannabis and hemp supply chain buyers and suppliers.
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Big Tree Staff
Writer
The world’s 1st third-party cannabis and hemp quality verification, grading, appraisal and certification service.