Common name:White Gaura
Botanical name:Gaura lindheimeri

White Gaura is a profusely flowering perennial for all zones; it grows 2'-4' high. It has pink buds that open to showy white flowers in spring and fall. It needs full sun and is drought tolerant. -Cornflower Farms

Common name:Giant Wild Rye
Botanical name:Leymus condensatus

This prominent, tall native grass does not make its way into traditional residential landscapes but can be used very effectively in a native or natural garden. It reaches heights of 6'-8' when blooming and will clump to 4'-5' wide. It requires supplemental water to remain green in the summer. Too much water will cause the grass to decline significantly. It can be pruned annually to promote new, more attractive growth. Tall grasses are highly combustible.

Permeable Surfaces

If you have impermeable paving that you would like to make permeable, there are two main methods for doing so:
1. Break up hard paved surfaces to create spaces for water to seep through.
2. Remove and replace the surfaces with permeable paving.

Click in the green box for more information