First broadcast in 2001. A look at the problems that weeds cause for global farming Read more
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Weeds
First broadcast in 2001. A look at the problems that weeds cause for global farming
Plants Under Threat
First broadcast in 2001. Plants are threatened by pollution and building caused by humans
Cut Flowers
First broadcast in 2001. Many flowers grown in your garden can be used as cut flowers
Plants of the Future
First broadcast in 2001. A look at the possibilities for plants of the future
