Key Takeaways What: A free workshop on harvesting home-grown cannabis, hosted by Grow It From Home, with special guest Penny Barthel, author of The Cannabis Gardener When: Saturday, September 12, 2026, 1:00 to 2:00 PM Where: Evergreen Nursery, 350 San Leandro Blvd, San Leandro, CA 94577 Why: Learn when and how to harvest, trim, dry, and cure your homegrown flowers...