Achillea
millefolium lanulosa, Mountain Yarrow Yarrow can grow only few inches tall or a few feet according to how it's pruned. It has soft lacy foliage.
Flower stalks are a few feet tall and terminate in large white flower
clusters. It makes an excellent groundcover for part shade. It
tolerates sea side conditions.
Diplacus
(Mimulus) aurantiacus, 'Sierra' Sticky Monkey Flower In the demonstration garden we have a Sierra Sticky monkey
flower under a coast live oak in nearly full shade. It will flower more
in part shade than in full shade. This monkey flower was watered 3
times when we planted it 5 years ago. Now it thrives on rain alone (
~15 in).
Diplacus
(Mimulus) puniceus, Southern Monkey Flower Southern Monkey flower likes part or full shade. This monkey
flower fries in full sun here. This plant was watered three times when
we planted it two years ago.
Heteromeles
arbutifolia, Christmas Berry Christmas berry or Toyon is a large dense evergreen shrub.
Toyon grows 6 to 8 ft tall and 4to 5 ft wide. It is covered with red
berries around Christmas. The birds love this shrub. They use it for
cover and eat the berries. It will grow in part shade or full sun.
Keckiella
cordifolius, Climbing Penstemon This is also called heart leafed Penstemon. The foliage is a
dark shiny green and heart shaped. The branches are arching and
terminating in multiple orangish-red Penstemon-like flowers. This isn't
a vine but it will hold on to neighboring shrubs when the branches get
to long to support their own weight. In part shade it will get around 6
to 8 ft tall. It is very drought tolerant. Hummingbirds like it.
Lonicera
hispidula, California Honeysuckle California Honeysuckle is a showy pink honeysuckle. It is
popular with hummingbirds. It is very drought tolerant and does well in
part sun.
Lonicera
involucrata ledebourii, Twin berryTwin berry is a deciduous shrub with orange flowers that
emerge in pairs. Later fat black berries take their place. Birds like
the berries.
Monardella
subglabra, Mint Bush isn't much of a bush but it is bigger and bushier than the
other Monardellas. It is also very popular with the butterflies. It
likes a little moisture and part sun.
Prunus
ilicifolia, Hollyleaf Cherry reaches about 15 ft high. It will grow in
part shade or full sun. It is very drought tolerant. The berries are
edible. It is a good bird plant.
Prunus
lyoniii, Catalina Cherry is a cherry native to the islands. It likes part
shade of full sun. Young trees are not cold tolerant. It produces large
black berries that are mostly seed with little meat on them.
Philadelphus
lewisii, Wild Mock Orange has lots of white flowers that smell like
orange blossoms. It can survive in dry conditions but it prefers part
shade and a little moisture. It grows any where from 3 ft to 6ft tall.
Generally it is shorter in full sun.
Spiraea
douglasii, Western Spiraea is a 4 to 5 ft
tall deciduous shrub with long arching branches. It has attractive
foliage that turns red and orange in the fall. It likes moist areas in
part or full sun.
Shade is relative to what climate you live in.
Many of the
plants on this page grow in full sun along the coast, but in the
interior they are much happier with some shade. Also many of these
species will grow in full shade, but they may not flower as much.
Calycanthus
occidentalis, Spice Bush is a rounded shrub that reaches about 4 ft high and
4ft wide. It has large shiny leaves and is deciduous. The flowers are
red and smell like red wine. It is deciduous in the winter. The
attractive seed pods dry on the plant and hang around through the
winter.
Cercis
occidentalis, Western Redbud is a small deciduous tree. It has a nice
upright form. It is popular for its showy, burgundy flowers that emerge
in spring before the leaves. The leaves are glossy and heart shaped.
Adelaide
Monkey
Flower in the demonstration garden is growing
in an area with morning sun in the shade of Cercocarpus alnifolius. It
has never been watered.
Heuchera
maxima, Island Alum Root has large palmate leaves and tall
creamy flower stalks. It likes part or full shade. It seems pretty
drought tolerant if it has a lot of mulch.
Heuchera micrantha, Alum Root is very floriferous. Flowers are cream colored and denser than H. maxima,not as cold tolerant as Siskiyou alum root but more tolerant than Island alum.
Iris
douglasiana, Douglas Iris
is a delicate native iris with deep
purple flowers. It is very drought tolerant in the shade. It likes a
little mulch. It does well in part or full shade.
Keckiella
ternata, Summer Bush Penstemon is a bush Penstemon is similar to climbing bush
Penstemon but it is a bit neater. It makes a nice open shrub about 3 ft
tall. The foliage is shiny and dark green.
Lepechinia
fragrans, Wallace's Pitcher sageWallace's Pitcher sage has fuzzy foliage and purple
flowers. It is very floriferous even in shade. It doesn't like dense
shade. It is drought tolerant.
Mahonia
neviniii is a very showy shrub with prickly but just
don't plant it near a walk way. It has gray holy-like leaves. In spring
it is covered in yellow flowers that are popular with insects.
Monardella
antonina, Butterfly Mint Bush Butterfly mint is a fragrant little perennial with
purple flowers. The flowers are a big hit with butterflies. Butterfly
mint likes part shade or full sun.
Sambucus
mexicana, Elderberry Elderberry is a small tree with fragrant yellow
flowers and bluish black berries. The berries are used to make wine and
cobbler. It makes an excellent little shade tree.