Cannabis Grafting Explained! How It Works, Why Try It & Step-by-Step Guide | Grow Guides Ep. 85

In this episode of High on Homegrown, host Tommy Chong dives into the fascinating world of cannabis grafting—a technique that involves joining a cutting (scion) from one plant to the root system (rootstock) of another. The hosts explore what grafting is, how it works biologically through the alignment of cambium layers, and why it's a valuable skill for growers. They discuss practical benefits like maximizing space in small grow tents, creating multi-strain mother plants, preserving rare genetics, and extending harvest cycles. The episode walks through a step-by-step guide, emphasizing the importance of clean tools, proper alignment, moisture retention, and patience. Common mistakes such as misaligned cambium, drying out, or disturbing the graft are highlighted, along with tips for success like using healthy plants, matching stem thickness, and doing multiple grafts. The hosts also share personal enthusiasm for the technique, framing it as both a fun challenge and a useful skill for future-proofing grow operations. The episode concludes with listener Q&A covering edibles, substrate monitoring, autoflower recommendations, long-term storage, training methods, and even a philosophical question about future self-communication.