They have been cultivated for thousands of years, especially in China.

It has been cultivated there for more than 5,000 years.

Generally, this land is not cultivated for the next 10 years.

The species has been cultivated for a number of years under various names.

The species has been cultivated for many years under various names.

"I've seen areas that were not cultivated for a long time starting up again."

Many members of this family are cultivated for various purposes.

Oranges have been cultivated for over 3,600 years in China.

More than one half of the land around the lake is cultivated for agriculture.

The plants cost $6,500 and were specially cultivated for the project.