Foreign plants growing in the area can upset the balanced ecosystems of native plants and animals.
VOA: special.2009.04.22
Vanilla comes from orchid plants growing in South America and other places with warm, moist weather.
VOA: special.2010.06.01
Two of the plants growing in the wild showed resistance to both kinds of weed killers.
VOA: special.2010.09.14
They try to remove lead from soil by growing certain plants that collect it.
VOA: special.2009.06.09
Control weeds growing around bean plants, but be careful not to harm the plants.
VOA: special.2009.03.24
It can grow up to four meters tall. With about one and one-half meters of rainfall each year, plants and trees never stop growing in the Everglades.
VOA: special.2009.06.30
The soil was not good for growing crops,and disease was destroying the plants.
VOA: special.2009.11.10
Vanilla comes from plants growing in South America.
VOA: special.2009.05.19
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