Common name:Yarrow
Botanical name:Achillea millefolium

This Achillea features spreading mats of fern-like rosettes, along with deeply divided leaves of a green or gray green color. In this form, the flowers are usually a white tone. Stems can reach 2'-3' above foliage. Yarrows propagate easily from rooted cuttings or division, which should be performed in the early spring or fall. Following bloom, one should dead head the plant and divide the clumps when it appears crowded.

Common name:Sea Pink, Common Thrift
Botanical name:Armeria maritima

This clumping, grass-like perennial is native to many areas, including coastal CA. Its flowers range from deep rose pink through white.

Common name:Blue Star Creeper, Isotoma
Botanical name:Pratia pedunculata

Pratia pedunculata has bright green, nearly stemless, 1/4" leaves. In late spring and summer, these form a backdrop for equally tiny, star-shaped pale blue flowers.

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