Category Archives: Deer Resistant Plants

California drought, California Native Plants, Deer Resistant Plants, drought tolerant gardens, drought tolerant plants, flowering shrubs, growing conditions, landscape design, low water use plants, organic gardening, water saving techniques, wildlife gardening

Garden Planning for the Drought

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helleborus orientalis

In these times of drought you gotta have a plan. There are lots of plants that require very little or no water after they become established. When advising clients or designing gardens I am keeping my go-to list even more in mind. Yes, it takes a couple of seasons for a plant to grow a large enough root zone to be able to withstand the dry conditions of summer but with a few tricks up your sleeve you can still have a garden that birds, butterflies and people can enjoy.

The past couple of years have really been a good indicator of which plants can survive without irrigation. Some do better than others growing despite the tough conditions while others kinda mope along waiting for the rainy season. This is where that 3? of mulch is vitally important. This protection holds in moisture, keeps roots cool and allows the mycorrhizal fungi to do their work.

Mycorrhizal fungi live in a symbiotic relationship with plants enabling them to extract nutrients and hold onto water in very difficult soil conditions. In effect, the fungus provides a secondary root system that is considerably more efficient and extensive than the plants own root system. Disturbing the soil by tilling and even hoeing reduces the number of mycorrhizal colonies as do chemical fertilizers. You can create a truly sustainable environment for your plants by encouraging these fungi as well as other soil microorganisms by using organic soil amendments and mulches.

salvia_Bees_Bliss_closeup
salvia ‘Bees Bliss’

In my own garden I grow several plants that are doing quite well without irrigation. One is Bees Bliss Sage. a native California shrub that grows low to the ground. Mine is only 8? tall and several feet wide but it can reach 6-8 ft wide draping over rocks and walls. It has an extended bloom time from mid-spring to early fall with whorls of lavender-blue flower spikes. Bees, butterflies and hummingbirds all find it attractive.

salvia clevelandii

Another plant on my drought tolerant plant list is a salvia called California Blue Sage or salvia clevelandii. Right now it has just started its blooming cycle of electric blue-purple flowers. They will last until early summer. It survives without any supplemental irrigation but if I give it an occasional deep watering it looks more attractive.

Who doesn?t like color in their garden? Mimulus or Sticky Monkey Flower blooms are showy and the hummingbirds love them. Although they are not long lived their deer resistance makes up for this shortcoming.
The Jelly Bean series has added bright pink colors in addition to white, orange, red and yellow but the traditional aurantiacus types are the most tolerant of drought.

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California fuchsia

As summer comes along the California fuchsia will provide the color in the garden. I like it that they spread by underground rhizomes and self sow. Free plants are always welcome. I have them planted on a slight slope where they tumble over a rock wall. My bees and hummingbirds find this plant irresistable.

Other plants on my no water or little water list of include shrubs like cistus, bush poppy, ceanothus, fremontodendron, ribes, manzanita, rosemary, sambucus, santolina, Wooly Blue Curls, echium and prunus. Grasses like aristida or Purple Three Awn, Blue Gramms, muhly and nassela make good additions to the truly drought tolerant garden, too. Perennials that are successful in these conditions include Bears Breech, artemesia, helleborus, monardella, diets, echinacea, buckwheat, penstemon, romneya, watsonia and crocosmia.

These plants can be the rock stars of your garden, too. Although they can survive with no water after 2 years many look more attractive with a few deep waterings per summer. And don?t forget the organic soil amendments and mulch ( no shredded bark, please ) to encourage the soil microbes.

color in the garden, colorful foliage, compact shrubs, cool season flowers, Deer Resistant Plants, flowering shrubs, Fox Island, fragrant landscape plants, garden design, Pacific Northwest, trees,shrubs,vines,perennials, winter flowering plants

Plant Secrets You Can Use from Fox Island, Washington

deer_Japanese_mapleA year or so ago I planted a special kind of Japanese maple in my sister?s landscape. I traveled up to her house recently to celebrate our birthdays which are only 2 days apart and to check on the maple?s progress. Prized for their their brilliant salmon red bark which is much brighter than the regular coral bark maple, my sister?s Beni Kawa Japanese maple is coming along fine. I forgot to buff the bark with a soft cloth to polish it which keeps the color bright but I?ll be sure to remember that next summer when I visit again.

I also wanted to check in on her neighbor?s organic garden that I wrote about last summer. Bob was happy to show me what?s in the works for this year. Although he was fighting a cold -you can?t keep a good gardener down- he shared a few tips he is trying out this year.

Raw sawdust is his magic weapon in the strawberry patch. Sprinkled between the strawberry plants it is said to prevent annual weeds from germinating. He?ll get back to me with the results later in the season. His grapes were nicely pruned, the raspberries just starting to bud and the garlic which he planted last fall was about a foot high. The raised veggie boxes have been planted with lots of peas. Inside the green house, several types of kale and lettuce were just emerging in their flats.

Bob told me that this year again everything seems to be about 3 weeks early- sound familiar? As I walked the neighborhood enjoying the various blooming plants and taking in the sights of majestic Mt Rainier and the Puget Sound I admired many plants that also thrive here in our neck of the woods. A plant that grows in a multiple of growing conditions is always a winner in my garden. Here are a few notables from Fox Island.

What could a plant that is iconic of Scotland have in common with erica_canaliculata_Rosea.1600our area? Easy to grow heather and true heath look great in the garden at any time of year. Although both belong to the Ericacaea family, they are botanically different and are divided into the Calluna genus and the Erica genus. In the garden, however, they are nearly identical in color, shape and growing habits.

I love their colorful foliage and flowers and have seen the true heath, Erica canaliculata ?Rosea? blooming now also in gardens in our area. It is tolerant of winter lows a bit less than 25 degrees and will thrive in soil that is more alkaline than the calluna vulgaris heathers. Calluna types need more organic matter in the soil to really do well. Our acidic mixed redwood soils provide this and calluna cultivars are very cold tolerant. All need good drainage.

pieris_Valley_Valentine-closeup.1600Another shrub that I admire where ever I find it is Valley Rose? Lily-of-the-Valley. The other vivid rose variety which grows a bit taller is Valley Valentine. It seemed most gardens on Fox Island had at least one of these beautiful plants in full bloom including the stunning white flowering forms. Books might tell you they require average water but established specimens are remarkable tolerant of drought.

Although it wasn?t blooming yet I came across a lovely choisya Sundance choisya_ternata_Sundance.1600also called Mexican Orange Blossom shrub which describes the fragrant orange blossom-like blooms. The new growth of this fast growing, evergreen, deer resistant shrub is colored bright chartreuse and provides year round color to the garden.

To round out my tour of local rhodie_pink_early.1600landscapes on Fox Island many of the early rhododendrons were starting to bloom. Covered with vivid pink flower trusses they looked great planted with viburnum davidii, daffodil and narcissus, iberis and black mondo grass. All grow great in our area too. We have a lot in common despite the distance between us.

color in the garden, colorful foliage, compact shrubs, cool season flowers, cut flowers, Deer Resistant Plants, garden design, grass-like plants, groundcovers, landscape design, perennials, plant combinations, winter color, winter flowering plants

What Landscape Designers Grow in their own Gardens

alstroemeria_Inca-Ice.1600It probably won?t come as a big surprise to you that I have a lot of friends that are also landscape designers. We get together to talk plants, garden design challenges and plant problems while enjoying good food along with a little wine thrown in for good measure. Recently I had the opportunity to visit one of these friends and although I was only there briefly to pick up something I couldn?t help but ask about several of the beautiful plantain her own garden. Some of her favorites include those with interesting foliage and texture and that flower over a long season. Maybe some of these plant ideas will work in your own garden.

Being winter and all I was immediately drawn to the hundreds of soft apricot and creamy yellow flowers covering a 3 foot wide Peruvian Lily. This selection of alstroemeria, called Inca Ice, is much shorter and compact that the taller ones that can be somewhat floppy in the garden. Alstroemeria were named by Carl Linnaeus, often called the Father of Taxonomy, for his friend and student Klaus von Alstroemer. Native to South America, the summer growing types come from eastern Brazil while the winter growing plants are from central Chile.

Peruvian Lily spread slowly outward from rhizomes and grow in full to part sun. They are hardy to 15-20 degrees and can tolerate dry conditions although they look best with irrigation. The Inca series grows 2-3 ft tall and can be covered with flowers from spring to late fall or winter if the weather is mild. The flower stems are long enough for cutting. This variety also comes in light orchid, pale yellow and white with red and green markings. What?s not to love about this plant?

Tucked next to the blooming Inca Ice Peruvian Lily, a clump of bright, Festival_grass-leucodendron.1600burgundy red Festival grass complemented the soft yellow of a Leucodendron discolor and a variegated Flamingo Glow Beschorneria. I was not familiar with this variegated agave relative with its soft-tipped chartreuse striped leaves. I found out this beautiful plant is drought tolerant, hardy to 15 degrees and will bloom with 5 foot pink stalks with reddish pink bracts.

Other plants that boast more foliage color than flowers brought this winter garden to life. Several varieties of helleborus just starting to show pink, white and rose color were surrounded by the brilliant chartreuse-yellow foliage of sedum Angelina ground cover. A variegated Japanese Lily-of-the-Valley shrub grew nearby getting ready to bloom soon.

Beautiful bright pink, cream and green variegated Jester Leucodendron bordered the driveway. I?ve seen this plant also called Safari Sunshine in nurseries. With its smaller size of 4-5 feet this evergreen shrub has showy, rich red bracts that sit atop the branches now in late winter and lasting into spring. Drought tolerant like Safari Sunset and deer resistant, too, leaucodendron are hardier than other protea.

Every interesting garden has good bones. It has focal points, texture, repetition and unity among other elements. My friends garden is no exception. A lovely caramel colored New Zealand Wind Grass dominated another area allowing my eye to rest for a while. I wish they would quit renaming this plant that used to be stipa arundinacea but is now anemanthele lessoniana. The name doesn?t exactly roll off the tongue but the effect is beautiful in the garden. I?ve always called it Pheasant Tail grass but I could find no reference as to why this common name is used. Life used to be simple before DNA sequencing!

So if you?re in the mood to add a couple of interesting plants to your garden, take a tip from what a landscape designer grows in her own garden.

berries, Bonny Doon, color in the garden, colorful foliage, cool season flowers, Deer Resistant Plants, flowering shrubs, Flowering trees, flowers, fragrant landscape plants

Winter Plants that Flower even in the Rain

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flowering cherryBetween holidays and storms I?m spending more time looking out the windows at the garden than I am actually outside in it. We have been fortunate to have received so much rain. We welcome it. We embrace it knowing that the trees are getting a deep soak and the aquifer rejoices. I?m impressed and amazed how many flowering plants are blooming despite being pounded by 33? of rain up here in Bonny Doon. These plants are my heroes and you might just consider including them in your garden too.

One of my favorite small ornamental trees that blooms several times in my garden during the year is the Autumnalis flowering cherry. I am not exaggerating when I say it blooms in the spring, a little during the summer, again in the early fall and now in December. I?m not sure how it got the name Autumnalis ?cause it sure can?t read a calendar. I was afraid I would loose the December show with so much pounding rain but the pale pink blossoms have mostly come through just fine and and chickadees who land in it before going to the feeder remind me that spring will be here before I know it.

Another tough plant that can take weather extremes is the Lily-of-pieris_japonica_variegatedthe-Valley shrub (Pieris japonica). There are many varieties of this early winter bloomer. Some have pure white flowers, other sport various shades of pink or dark rose. Mine is the smaller variegated foliage model with dainty, drooping clusters of pure white flowers in early spring. Right now it is covered with flower buds so dense that you?d think it was already blooming. The new growth in the spring has a beautiful pink tint. This shrub will hold up to the wildest weather. Another plus for the Lily-of-the-Valley shrub is that is useful for fire scaping in the landscape and it isn?t on the menu for deer either.

OLYMPUS DIGITAL CAMERACamellia flowers, thick, tough and full of color, easily sail through winter weather. Camellias bloom for a long time and with so many types you can have one blooming from October all the way through May. This showy evergreen shrub is drought tolerant once established. Yes, with some mulch and a deep soak every so often they require much less irrigation than you?d think. There are fragrant varieties, such as Pink Yuletide, a sport of the popular red Yuletide.

Camellias are easy to grow in containers. Even if you only have a small space, a variety like Fairy Blush only reaches 4-5 ft and has a delicate fragrance also. Like other types, camellias make wonderful cut flowers. With short stems they work best floated in a low bowl or container. Group them together for a beautiful display of color inside your house.

A favorite of birds and indoor floral arrangers is the evergreen mahonia.1600mahonia. They are already blooming with cheery, bright yellow flower clusters that will last for months. When each flower sets a purple berry they look like grape clusters. The edible berries make good jelly, too. There are 70 varieties of mahonia including our own native Oregon Grape which grows in the understory of Douglas fir forests. Mahonia aquifolium is resistant to summer drought, tolerates poor soil and doesn?t create a lot of leaf litter.

Other tough winter blooming plants include witch hazel, edgeworthia, michelia and grevillea. Enjoy color in the garden regardless of what Mother Nature brings this winter.

butterfly plants, color in the garden, colorful foliage, Deer Resistant Plants, flowering shrubs, flowers, garden design, perennials, salvia, shrubs

Treats & Tips for the September Garden

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salvia_m_Hot-LipsYou can feel the weather changing as summer winds down. It?s more than just the passing of the Labor Day holiday and the school year starting. The nights are longer and cooler. The days are not quite so hot and the flowers in the garden seem brighter and more colorful. I look past the soft blue and lavender blossoms and am drawn to the warm shades of gold, rust, orange, hot pink and red. They shout autumn is on the way.

There?s nothing quite like adding a few new perennials to brighten up the garden. There are many that don?t require a lot of water after they become established. I recently visited a garden where the irrigation was reduced to the point that that most of the plants were barely hanging on. But there among the crispy plants were two Hot Lips salvia blooming as big as you please. This plant is popular for a reason. Hummingbirds, butterflies and bees love it and it blooms for a long time. It stays compact and is a great carefree shrub for water wise gardens.

Daisy flowers always bring a smile to my face. As members of the composite family they have echinacea_Wild_Berrya flat landing surface for butterflies to land on. Coneflowers are one of my favorites. When they start blooming in the early summer I enjoy them both in the garden and as cut flowers inside. Some have a slight fragrance. Hybridizers have introduced beautiful shades of gold, yellow, orange, burgundy and coral in addition to the traditional purple and pure white. Because they are dormant in the winter they are good candidates for the garden that has summer sun but winter shade. They are not attractive to deer and are good additions to the low water garden.

gaillardiaAnother perennial that blooms throughout summer and fall is gaillardia also known as blanket flower. I?ve seen this tough plant grow in neglected gardens that the owner swears does nothing to keep it going. They are covered with dozens of large reddish-orange flowers with yellow edging and bloom over a long period. This plant also attracts butterflies. You can start perennials from seed at this time of year for next year?s bloom.

Don’t overlook the color of other foliage plants like Orange Libertia, Abelia ?Kaleidescope?, New Zealand flax, red fountain grass and Japanese bloodgrass in the garden.

Now through October, divide summer blooming perennials like agapanthus, coreopsis, daylily and penstemon that are overgrown and not flowering well. You can also divide spring blooming perennials like candytuft, columbine, astilbe, bergenia and bleeding heart but sometimes they don’t bloom the first spring afterwards due to the energy they use re-establishing themselves.

Another thing to do while out in the garden this month is to cut back berries vines that have produced fruit. Canes of the current season should be trained in their place.

Spider mites are especially prolific during hot, dry weather. Sometimes you don’t even know how bad the infestation is until all your leaves are pale with stippling. Periodically rinse dust and dirt off leaves with water. Spray the undersides of infected leaves with organics like insecticidal soap switching to neem oil if they build up a resistance to one of the pesticides.

Soon it will be time to start cool season veggies or plant cover crops in the garden. It?s never too soon to start planning for erosion control in those areas that caused you problems during last spring?s storms. But for now add some early fall color and have fun in the garden.

California Native Plants, Deer Resistant Plants, Design trends, drought tolerant plants

Add Drama to the Garden with Large-Leafed Plants

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philodendron_selloumGardens have different personalities. Some gardens mimic nature with plants that attract birds and butterflies and other wildlife and look a bit wild. Some are neat and tidy with perennials lined up evenly along pathways and clipped hedges under the windows. All gardens are a reflection of their owners.? When I visit a garden to help the owner change, add or ?take the garden to the next level? I know which ideas will resonate with that person and which will just not work for them. Sometimes it?s easier for someone looking at a garden for the first time to visualize what?s needed.

Regardless of your style I often recommend one simple solution to update a garden. Many gardens end up with too many small-leafed plants. Nature is the master at this survival strategy. Small leaves are often more efficient at retaining water in drought conditions. When all your leaves are the same size, however, the garden gets boring. Using large, bold architectural plants allows the eye to rest on a focal point rather than try to take in everything at once, scanning back and forth.

Plants, like people, come in all sizes and shapes and so do their leaves. Some have huge and dramatic leaves while others are just showy and outsized enough to work well when viewed up close or at ground level. Some plants look tropical and others are right at home in the redwood understory. Some require regular water while others are able to withstand some drought. There?s a bold, breathtaking plant for every garden.

Because they reflect light, glossy leaves look even larger than they are. Make those leaves variegated or wavy with a dimpled texture and the effect is even more striking.

Here are a few large-leafed plants that work well in our area.

In partial shade try Fatsia japonica also called Japanese aralia. It?s deer resistant with bold foliage thatfastia-japonica looks tropical but still at home in the forest. Philodendron selloum with its huge, glossy leaves is also easy to grow. Oakleaf hydrangeas have it all: bold foliage that turns red in fall as well as huge white flower clusters in summer.

Tasmanian tree ferns are hardier in our winters than the Australian variety and are about as dramatic a plant as you will find. Bear?s Breech require only moderate water and serve well as a focal point in the garden.

hosta_Sum_and_SubstanceIn my own garden, I?m finding the chartreuse leaves of Hosta ?Sum and Substance? can take more sun than I originally thought. The deer walk right by their thick, dimpled leaves which is a definite plus. I like all hostas for their bold leaves whether variegated, glossy or wavy.

At ground level, some of my favorite large-leafed perennials that require only moderate water include hellebore, aspidistra, bergenia, coral bells and the dry-shade California native. wild ginger or asarum caudatum.

If you garden in more sun you can add pizzaz to your garden by planting something with large-leaves inasarum_caudatum front of those tall ceanothus, manzanita and toyon. Matilija poppy is a show stopper if you have room for it. Rhubarb, windmill palm, smoke bush and Western redbud also have huge leaves as do canna lily, banana, sago palm, loquat and angel?s trumpet. These are just a few of the many plants with big leaves that work magic in gardens around here.

Adding plants with dramatic foliage instantly makes-over the garden.