1.   And they work just fine to fill the gaps in perennial borders.

2.   At the far end of the greenhouse is a pergola and, beyond, a lawn edged with a perennial border.

3.   A long sweeping curve deliberately conceals a perennial border from the house.

4.   A cluster of these in the back of the perennial border would be nice, but the mullein does not choose to grow there.

5.   A screen of magnolias yields a dark background for a bright perennial border.

6.   Colonists grew herbs and edible plants, not perennial borders.

7.   Eremurus, the foxtail lily or desert candle, so called for its spectacular spires of gold or orange, is another midsummer star for the perennial border.

8.   Gardens became works of art for Jekyll, who created perennial borders in a series of color gradations, shading from white on the ends through pinks and blues.

9.   Harr notices a visitor gazing past the white pillars of the porch to the well-tended perennial border in the side yard.

10.   In perennial borders or mixed borders of perennials and shrubs, cover crops can grow among the other plants in the cool months.