PLEASE SUBMIT SAMPLES TO OUR NEW MAILING ADDRESS: 200 S. MAIN STREET, SUITE 130-150, SEBASTOPOL, CA 95472
ID the male and female plants in your grow with our quick and easy sex tests.
Learn moreWorried about plant viruses and fungi? Identify the top cannabis pathogens.
Learn moreMitigate the risks of male contamination from unverified feminized seeds.
Learn moreBuy and sell with confidence and transparency through the LeafWorks Certified Seal.
Learn moreReceive a comprehensive genetic and physical profile of any cultivar by registering through LeafWorks.
Learn moreThe LeafWorks team of PhDs are ready to assist you through a custom genetics project.
Learn more