Want to watch better-quality PBS Video? Sign in to access HD streaming!
Broaden your plant scope with super food plants! David Sargert from It’s About Thyme explains how to grow moringa, curry tree, neem, gotu kola, henna and more. On tour in San Antonio, Christine and Richard Alcorta found the solution for growing fresh-picked food on rocky soil: What causes browned leaves on sago palms (cycads) and why does a viewer’s spineless prickly pear look all spotted?
Upgrade Your Viewing Experience
This video is available to CallSign viewers with a Passport account. Passport gives you access to a wealth of premium content not previously available online, including full seasons of your favorite shows.