Common name:Coast Live Oak
Botanical name:Quercus agrifolia
Coast Live Oak (Quercus agrifolia) is one of the best trees for California native or California-friendly gardens. It grows very well from the coastal areas to the interior valleys. It is an evergreen tree that can reach 25’-70' tall and up to 70' wide, so make sure you have the space in your garden to support it. It is considered very low-water-use and is susceptible to root rot in gardens that are over-irrigated. Plant it with other California natives or low-water plants and stick to a watering cycle that includes watering during the fall, winter, and spring with no supplemental water in the summer. The tree is a slow grower and has an irregular shape when it is young, so it is important to make minimal pruning cuts to improve the look of the canopy. Over-pruning or hedging can take years to recover from, so consult or hire a licensed arborist when the shaping becomes out of your reach. This tree will eventually become a large shade tree; therefore, the plant selection around it may need to be adjusted as it matures. This tree should be planted at least five feet away from any hardscape areas, 20 feet from structures such as houses and buildings, and not near any powerlines. Shrubs and perennials should be planted about four feet away from this tree. It should be irrigated for about 45 minutes once a week when using most in-line drip irrigation systems.
Common name:Kleinia
Botanical name:Senecio mandraliscae
This succulent perennial will grow to about 1.5' tall and 2' wide. It has curved, bluish gray leaves that are about 3.5" long and very slender.
Common name:Medio Picta Century Plant
Botanical name:Agave americana medio-picta
This form has arching leaves with a creamy white stripe down the center of the blue-green leaf. The leaves are outstanding with their arching form and are well armed with a stout, terminal spine as well as marginal teeth. It is somewhat smaller than the americana variety, growing to around 4.' It prefers full sun, well drained soil and will perform well in containers. This form also will die after bloom but will survive in the form of new pups around the old plant. Susceptible to Agave Snout Weevil.
Common name:Fox Tail Agave, Velvet Agave
Botanical name:Agave attenuata
This Agave has a dramatic tropical form. Even light frost can damage its succulent leaves. It is great for containers. In the low desert, partial sun will be best. If it becomes top heavy, simply cut and stick in the ground to root. It is not a fast grower and has light green foliage. It will also die after flowering but pups around the mother will survive. Distinctive with its large rosette of leaves perched on a long curving trunk, it is a native from Mexico.
Common name:Spear Lily
Botanical name:Doryanthes palmeri
This large succulent will grow 6'-15' high and produces huge clusters of leaves. It produces clusters of reddish brown flowers that bloom in the summer and does well in a lot of shade with regular water.
Common name:Bougainvillea, Barbara Karst
Botanical name:Bougainvillea 'Barbara Karst'
The large amount of flamboyant color on this species creates a wonderful accent in a garden. Varieties can be in bush or vine form; colors vary. Once established, they tend to be carefree. All varieties are susceptible to frost damage. The 'Barbara Karst' variety blooms bright red in full sun; more crimson if in shade. It blooms early and long. It is senstive to frost and will die back hard but comes back in a number of weeks. Be carefeul of this in the Santa Ynez Valley.
Common name:Purple Hopseed Bush or Hop Bush
Botanical name:Dodonaea viscosa 'Purpurea'
This fast-growing shrub has an upright, branching habit that reaches a height of 12'-15', with willow-like leaves that are 4" in length. Its foliage is bronzy-green in color, which turns a reddish-purple shade in the fall and winter. It has compact growth and requires full sun for the best results.
Common name:New Gold Trailing Lantana
Botanical name:Lantana 'New Gold'
This reliable ground cover/shrub blooms periodically throughout the year with gold colored flowers. Blooms attract butterflies. Lantana forms a dark green mound up to 18" tall and 3' wide. It prefers deep, infrequent watering and occasional pruning. It may suffer from frost damage but it recovers quickly. It is root hardy and susceptible to whiteflies.
Designer: William and Elsa Nance
Photographer: GardenSoft
Maintain a two to four inch layer of mulch on the soil surface to reduce weeds, infiltrate rain water, and reduce compaction.
Remove irrigation water and fertilizer from areas where you don't want weeds to grow.