1.   But however hardy wild plants turn out to be, the researchers stress the importance of continuing to reduce pollution levels.

2.   Dooley selected hardy plants to hedge his bets.

3.   In fact, there might not be much of Dixie left if not for this hardy plant.

4.   Much has been written, some of it by this writer, warning about the invasive tendencies of hardy exotic plants.

5.   Most hardy plants will not be affected if they receive a splash or two of the cleaner, but fragile plants like flowers could be damaged.

6.   Q. Each year in late summer I collect impatiens seeds from hardy plants.

7.   Some hardy plants, such as long-stalk holly, have been substituted for nonhardy plants such as Portuguese laurel.

8.   The good news is, Toryu is a hardy plant that needs no pruning.

9.   The hardest decision will probably be between hardy plants and those that die over the winter.

10.   They are hardy plants and handle the heat.