GPB Passport icon GPB Passport icon Passport
GPB donate icon GPB donate icon Donate
Listen Live Listen Live Watch Live Watch Live
GPB Passport icon GPB Passport icon Passport
GPB donate icon GPB donate icon Donate

Canola: What the Heck Is It?

Canola is one of the world's most common and controversial cooking oils. But what is it?

Canola: What the Heck Is It? How Does It Grow

Premiered May 26, 2017
Canola: What the Heck Is It?

Canola is one of the world's most common -- and controversial -- cooking oils. But what is it? Is there a "canola" plant? To answer these questions, we have to go back in time to a Canadian laboratory.

More Ways to Watch

Program Specials & Extras

Discover the real reason why asparagus is considered the "king of vegetables."
Watch (08:11)
Special

Asparagus

Watch how pecans get from a Georgia orchard to your table in time for Thanksgiving.
Watch (11:41)
Special

Pecans

Ever wondered why red peppers are more expensive than green peppers?
Watch (06:05)
Special

Pepper

About the Program

How Does It Grow

Telling the stories of our food from field to fork.

Here’s your ticket to stream.

Stream the best of public television on demand with GPB Passport: MASTERPIECE dramas and mysteries, NOVA, Ken Burns documentaries, Finding Your Roots and more. Binge full seasons, get early access to new episodes before they air on television and catch up on programs you missed with this powerful donor benefit from GPB!

Sign in

You May Also Enjoy ...

More GPB TV

A Seat At The Table
American Experience
Finding Your Roots
NOVA
All TV Shows