look at all those lichen. this is really cool. available in as big as 8 ton, this thing will go a long way in your landscape. remember, california is a real dry state. so, when you incorporate hardscaping into your landscape, it'll save you money and it'll save the environment. and you won't have the weeds to deal with. let's get gardening! >> that concludes today's tour of the best of "california country." join us next time for more undiscovered treasures from the most fascinating state in the country. [captioning made possible by california farm bureau federation] [captioned by the national captioning institute --www.ncicap.org--] has anyone ever said, "you are the picture of health"? you look healthy and you feel fine, but that may not be the full picture. colorectal cancer is the number two cancer killer. it doesn't always cause symptoms, but it can be prevented. get screened. make sure you are the picture of health. funding for this program [with captioning] was provided by: additional funding is provided by: and: narrator: e