Tag Archives: California Native Plants

Design trends

Gardening for Wildlife

Townsend warbler looking for insects.

I live on Boulder Creek and enjoy all the native trees that attract so many birds. I don’t have to spend time spraying for harmful insects and diseases because the birds and other creatures I encourage in my garden provide natural pest control. Having wildlife in the garden saves me time and money, too.

A wildlife garden doesn’t have to be messy. It just requires the right balance between form and function. Areas close to the house can look more refined because they get more attention. Spots farther away from the house can be a little more relaxed because they are seen at a distance.

Plant in layers, providing a canopy or tree layer, a shrub layer and a ground cover layer. This provides the greatest range of sheltering, feeding and nesting sites for birds and other creatures. Towhees, black-headed juncos and robins like to stick to the shrub layer but are frequently found foraging in leaf litter on the ground where they find insects for food. Warblers and chickadees tend to search for insects in the canopy layer.

Many native plants provide essential food and foraging areas for wildlife. Plants from similar climates like the Mediterranean region also have benefits for wildlife.

Coffeeberry are a favorite for many birds. This native grows in full sun or partial shade and isn’t fussy about soil. Established plants need no irrigation but will accept regular gardening watering unlike many other natives. They make up for small inconspicuous flowers with large berries than turn from green to red to black as they ripen. Use this 4-8 ft. shrub for your middle layer.

If it’s summer color you’re after, look to vitex agnus-castus. This large shrub can be trained as a multi-stemmed small shade tree if you like. Fragrant lavender-blue flower spikes cover this plant summer to fall. Even the leaves are aromatic with handsome lacy, fanlike leaflets. Vitex thrives in heat with moderate water and is deer resistant.

Myrica californica (Pacific Wax Myrtle) berries are relished by warblers.

Pacific wax myrtle is another shrub to use in your middle layer as a screen. This 10 ft evergreen can also be trained as a small 30 ft tree. It’s one of the best looking native plants for the garden with aromatic glossy dark green leaves. Clusters of tiny berries are a favorite food source for several species of birds, especially warblers and wax myrtles.

Philadelphus lewesii growing near Felton Covered Bridge

Other natives for the middle layer include philadelphus lewisii, Howard McMinn manzanita, Ray Hartman ceanothus, bush anemone, western redbud, snowberry, pink-flowering currant. Native plants for the ground cover layer would also include Emerald Carpet manzanita and Yankee Point ceanothus.

You don’t need a lot of land or a huge garden to use the layering principal. Even the smallest yard can have all three layers that offer beauty and shade for us and nesting sites, food and foraging areas for wildlife. Visit The Calscape website and enter your own address and be rewarded with lots of great ideas for your garden.
https://gardenplanner.calscape.org/

Design trends

California Natives for Fall Planting

Matilija poppy – a good low water native shrub to plant this fall

Beautiful beginning-of-fall weather is here and you may be thinking what plants you might to add to your garden this fall planting season. California native plants are well suited to planting at this time of year, acclimating to their new homes without much stress. Here are some ideas to get you started.

By planting from mid-September through mid-November, roots of all plants have a chance to grow during fall and most of the winter without having to supply nourishment to the leafy portion of the plant. Roots of deciduous plants still grow even after plants drop their foliage as long as the ground temperature is above 50 degrees. Cooler day and night temperatures slowly harden off the top of the plant to prepare for the cold days of winter.

Another reason that fall is the “no-fail” planting season is because plants put in the ground in fall need less water to establish. The plants themselves use less water since photosynthesis is slowed by shorter days even if it’s occasionally warm. Evaporation rates slow down also during fall so moisture in the soil lasts longer as well. Sometimes we get lucky with fall and winter rains perfectly spaced so the ground never completely dries out. Unfortunately there is a 66% chance of a La Nina winter but let’s hope we get more rain than last season.

Plants that thrive in dry, shady spots benefit especially from fall planting as they need established root systems before next years dry season. Dry shade sometimes occurs in places beyond the reach of the hose but also under native oaks. To protect the health of native oaks, it’s a requirement that plants underneath thrive with little or no summer irrigation.

King Edward VII flowering currant – A California native show-stopper shrub for erosion control

Plants of proven success under these conditions include native currants and gooseberry. Red flowering currant is a show stopper capable of controlling erosion. In the spring, the long, flower clusters of this deciduous shrub will dominate your garden. There are many selections to choose from so if the huge white flowers appeal to you ‘White Icicle’ will be beautiful in your landscape. ‘Barrie Coate’ and ‘King Edward VII’ have spectacular deep red flower clusters and ‘’Spring Showers’’ has 8″ long pink ones. Grow in full sun to partial shade. This California native requires little water once established and is a valuable nectar source for hummingbirds.

Some other good California native shrubs for erosion control are western redbud, mountain mahogany, western mock orange, lemonade berry, toyon, snowberry, matilija poppy and western elderberry. Rbes viburnifolium, creeping mahonia, snowberry, ceanothus maritimus and ‘Anchor Bay’s are good groundcover selections.

Smaller natives that put down deep roots are yarrow, coast aster, California fuchsia, wild grape, mimulus, buckwheat, wild rose, sage and salvia.

Bush poppy

Bush poppy (dendromecon rigid) is another native found right here in our area and needs no irrigation at all once established. Beautiful bright yellow, poppy-like flowers cover the plant in spring. They can be propagated from cuttings taken in summer and are pest and disease free.

Remember when setting plants on a steep slope to arrange them in staggered rows. Make an individual terrace for each plant and create a basin or low spot behind each one (not around the stem) to catch water. Set the crowns of the plants high so they won’t become saturated and rot after watering and make sure mulch does not build up around the stem.

Design trends

Attracting Bees, Butterflies and Birds with California Native Plants

This collection of California natives includes heuchera, Douglas iris and carex grasses.

It’s always a breathtaking experience taking a walk at this time of year. You might see the cobalt blue flowers of ceanothus or a stand of dicentra formosa with their dainty pink bell-shaped flowers backlit in the spring sunlight. Coral bells are in full bloom as are the Pacific coast iris. These are just a few of our local native plants. Everywhere you look nature is beginning the season fresh with anticipation and promise.

California is a vast domain when it comes to natural features and different soils. From hills to mountains to deserts to valleys and ocean bluffs, there are 6000 plus plant species within our borders. Hundreds of these are showy and useful plants worthy of cultivation in our garden. Some, like ceanothus, have already been cultivated for a century or more, both here and abroad.

There are features of the California landscape that present a certain flavor and seasonal progression, quite distinct from that of the subtropics and year-round, moist forests that many traditional garden plants come from. Plants of hilly and mountainous areas are often found in rocky or sandy soils and require well-drained garden soils. Many plants of the chaparral have poor resistance to the root pathogens that thrive in a warm, moist soil and may not tolerate typical garden style irrigation in summer.

Matching or creating the right conditions is the key to success to grow California natives. Planting on a raised mound or berm, for instance, is one way to drain water away from sensitive crowns. Knowing where in California a given native plant comes from can help you make the right decisions.

That being said there are many natives with an amazing broad tolerance of different conditions. Toyon (Heteromeles arbutifolia) grows in both sandy and clay soils as does yarrow (Achillea millifolium) which is also a good cut flower. Carex grass and Seaside daisy (Erigeron glaucus) also do well in most soils.

If you garden in clay soils, good native shrubs are Western redbud, manzanita, spicebush, bush anemone, ceanothus, garrya, Pacific wax myrtle, Western mock orange, blue elderberry, mahonia, California wild rose and snowberry. Native perennials for clay soil include coral bells, sticky monkeyflower (a good cut flower), salvias, deer grass, rubus and Dutchman’s pipe vine.

This collection of Pacific Coast iris is growing in Gamble Gardens in Palo Alto. Pacific Coast iris include 11 species and 8 subspecies of iris including the Douglas iris.

Sandy conditions require California natives that are decidedly drought tolerant. You may already grow many of our manzanitas and ceanothus. But do you also have lupine, lavatera, coffeeberry, buckwheat, fuchsia-flowering gooseberry, purple sage, wallflower or the beautiful Douglas iris?

Then there are the folks that live in the shade. Native plants from canyons and riparian areas will do well in your garden. They require some summer watering but that’s all. Native shrubs that tolerate bright shade are manzanita, spicebush, bush anemone, ceanothus, mahonia, Pacific wax myrtle, any of the ribes, wild rose, snowberry and huckleberry. Perennials for color are columbine, Western bleeding heart, California. fuchsia, Douglas iris and coral bells.

Where ever you garden, to provide food, nectar or berries for our winged friends be sure you have some flowering currant, sticky monkey flower, coffeeberry, salvia clevelandii, Dutchman’s pipe vine, wax myrtle, California fuchsia, aster chilensis.