Use one of the services below to sign in to PBS:
You've just
tried to add this video to your Watchlist so you can watch
it later. But first, we need you to sign in to PBS using one
of the services below.
You’ll be able to manage
videos in your Watchlist, keep track of your favorite shows,
watch PBS in high definition, and much more!
You've just
tried to select this program as one of your favorites. But
first, we need you to sign in to PBS using one of the
services below.
You’ll be able to manage videos in
your Watchlist, keep track of your favorite shows, watch PBS
in high definition, and much more!
To get you
watching PBS in high definition we need you to sign in to
PBS using one of the services below.
You'll be able
to manage videos in your Watchlist, keep track of your
favorite shows, watch PBS in high definition, and much more!
Don’t have a PBS Account? Create one nowCreate a PBS account
By creating an account, you acknowledge that PBS may share your information with our member stations and our respective service providers, and that you have read and understand the Privacy Policy and Terms of Use.
Providing Support for PBS.org
Special | 1h 55m 3s
Full-Length Program
Featuring Michael Pollan and based on his best-selling book, this special takes viewers on an eye-opening exploration of the human relationship with the plant world, seen from the plants' point of view. The program shows how four familiar species -- the apple, the tulip, cannabis and the potato -- evolved to satisfy our yearnings for sweetness, beauty, intoxication and control.
Aired: 10/30/09
Expired: 12/31/69
Rating: NR
Full-Length Program
Before you submit an error, please consult our Troubleshooting Guide.
Your report has been successfully submitted. Thank you for helping us improve PBS Video.
