This book focuses on Cannabis Sativa, an especially tall and potent species of marijuana plant that true connoisseurs love not only for its smoke that induces a desire to create art and socialize with people, but also for the interesting challenges it presents to growers due to its size. No other strain guide has looked at Cannabis Sativa in such depth before. This book focuses on Cannabis Sativa, an especially tall and potent species of marijuana plant that true connoisseurs love not only for its smoke that induces a desire to create art and socialize with people, but also for the interesting challenges it presents to growers due to its size. No other strain guide has looked at Cannabis Sativa in such depth before.