We're always making new tools to help you discover, save, and share your favorite books.
Sign up now to get updates whenever we release new features!
Watch your email for exciting announcements and new features coming soon!
Check your inbox for a confirmation email with instructions to finish signing up.
Cultivating High Yield Cannabis at Home
Available at Select Retailers
About the author
Karl Gritton is a specialist in cannabis science. He is also an expert in the use of ethnobotanicals. As a cannabis enthusiast, he seeks to explore and bring to limelight the truth about cannabis, beginning with its cultivation.
Brought to you by the smart people at