Join us to explore the basics of cannabis and the endocannabinoid system, then create a silky
smooth salve made with full spectrum 1:1 cannabis concentrate. This topical salve is ideal for
aching muscles and joints, and targets both neuropathic and inflammatory pain. This salve will
not make you high, and is safe for all ages. Students will have the option of adding additional
essential oils to add fragrance and additional healing properties to their salve. This is an
original recipe featured in Penny’s book, The Cannabis Gardener.
Penny Barthel is a cannabis educator, author of The Cannabis Gardener (Ten Speed/2021)
Co-Founder of cannabis education company Wondering About Weed, home gardener, certified
cannabis horticulturist, and recipe developer. Her writing and garden pursuits flow directly from
her education and lived experience. Cannabis sativa has captivated Penny’s attention in all its
stages from seed to sparkly mature bud. Penny believes that cannabis belongs in the garden,
bringing wonders of health and joy to those who get to know this remarkable plant. Penny has
been featured in the LA Times, Grow Magazine, KitchenToke, MJ, Sunset Magazine, Growing
Weed in the Garden, as a trial grower for The Humboldt Seed Company, part of the Great Grow
Along 2025, featured on several podcasts, and in numerous public speaking engagements.
Penny resides in the San Francisco Bay Area with her family and as many plants as will fit in her
small city garden. For more, visit pennybarthel.com, on InstaGram: @smallgardencannabis, and
Substack: @thecannabisgardener
June 13th
11:00 – 1:30pm
Berkeley Herbal Center
$60