Poisonous Natives / Deer Resistant Natives

July already. Plants are growing like there's no tomorrow. The hummingbirds are my constant companions in the garden and the resident deer population comes by daily. There are two spotted fawns that now accompany their mother along with a couple of her sisters. Life is good.

I see them sampling plants what the older deer are trying. There are native plants that are poisonous for us but only some of them are avoided by deer. It got me thinking. How do deer eat poisonous plants without apparent ill affect?  

Deer are browsers. They thrive on a mixed diet. You've seen them eat a few roses then saunter over to the abutilon and then on to the daylily flowers. Deer will eat almost anything, even plants with a strong scent like catmint, lavender,  or thyme when they are hungry or need water. They can even eat a few bites of various toxic plants.

According to Tom Hanley,  a wildlife biologist with the Forest Service Pacific Northwest Research Station, "There seems to be threshold levels for the toxicity of different plants, and as long as deer eat below that threshold, they're okay."  Plant toxicity varies with the time of year also and flowers may be less toxic than leaves or roots. They just mix it up.

That explains the eating habits of deer but what about us?

Many of us are including native plants in our landscapes to attract wildlife and save water and resources. Here are some common native plants that you should be aware of if you have small children.  This list comes from
Borstein, Foss and O'Brian- California Native plants for the Garden.

Coffeeberry- leaves, berries and bark
California buckeye- all parts  (poisonous to bees also)
Western azalea- all parts
Elderberry- all parts except ripe berries and fruit
Solanum-all parts
Snowberry-berries
California buttercup- juice of the plant
Berberis- roots and leaves
Prunus ( cherry )- seeds
California poppy- all parts
Lupine (annual)- seeds, fresh leaves and stems.

Mostly though, native plants make great additions to the garden. They tend to be well behaved and are rarely invasive. Birds and butterflies rely on them for food, shelter and nesting. And best of all they are beautiful.

When I'm designing with native plants I find the following plants are fairly safe around deer. They are not perfectly safe at all times of the year but they are usually avoided.

Artemisia also called Ca. sagebrush
Asarum – Wild ginger
Baccharis – Dwf coyote brush
Ceanothus  'Julia Phelps'
Eriogonum – Ca. buckwheat
Douglas iris
Mimulus auritanicus – Sticky monkey flower
Monardella – Coyote mint
Ribes speciosum – Fuchsia-flowering gooseberry
Salvia

Enjoy your garden. Let the deer browse elsewhere and be aware of plants that may be toxic to children.

 

Ahbkazi Garden – Victoria, BC.

How many beautiful gardens can one visit on one vacation? I spent a whole day at the spectacular Butchart Gardens on Vancouver Island. a couple of hours at St. Ann's Academy heritage garden and the lovely Empress Hotel rose garden is a nice place to watch the sunset over the harbor.  But I wanted more and on the outskirts of Victoria in a residential neighborhood I found the perfect garden.

Smaller and more intimate, Abkhazi Garden offers a fine example of what you can do with a large lot full of rocks and trees if you put your mind to it. Now owned by The Land Conservancy of British Columbia, the property was bought in 1946 by Peggy Pemberton Carter who recognized the possibilities on this last undeveloped lot in the neighborhood. This independent minded woman traveled to the west coast after WW II from a prisoner of war camp in Georgia, using funds she had hidden during the war in talcum powder. She married Prince Abkhazi, a Russian fellow prisoner, when he joined her in Victoria and they began to build the summer house and lay out the garden together.

Over the next 40 years, Prince and Princess Abkhazi  designed, planted and maintained the property. Peggy had lived in Shanghai before the war and it was this influence that plays out in the garden. Chinese gardens are essentially places of meditation, places to withdraw from worldly cares. This must have been very appealing to the Abkhazi's  after their experiences in prisoner of war camps. Nothing in a Chinese garden is hurried or blatant. Paths are not just a way of getting from one point to another, instead they are a way of exploring changing views that slowly shift as you walk through the garden.

As I made my way between massive glaciated rock outcroppings and under mature native Garry oak trees gorgeous views of the snow-covered Olympic mountains and the Straight of San Juan de Fuca could be seen.
Each garden "room" utilizes the natural lay of the land and has a welcoming bench for sitting and taking in the flowers. Lots of birds and butterflies were busy feeding and going about their daily activities.

Purple allium flowers the size of grapefruit caught my attention. Growing nearby, pale yellow Candelabra primula[/caption]Japanese iris bordered one of the paths. Fragrant dianthus, several varieties of campanula and euphorbia, lady's mantle and candelabra primula were all blooming and the weeping Crimson Queen Japanese maples were pruned to perfection.

More than just a collection of plants, this garden flows with the natural contours and blends the house with it's surroundings. it is a stunning example of West Coast design. The garden flows around the rock outcroppings, taking advantage of deeper pockets of soil for conifers, Japanese maples and rhododendrons. The original Lily-of-the-Valley beds still carpet a slope. Alpine plants are placed like little jewels around the boulders and woodland plants border the undulating lawns.

A small waterfall flows into a pond where 2 large turtles sunned themselves on the rock edge while a third rested on a waterlily pad, it's red ear markings picking up the dark pink color of the waterlily flower. A stand of stately white calla lilies emerged through a piece of drifwood near a resting spot. The garden is magical. One that you could imagine on your own property if you had the next 40 years to plant and maintain it.
 
It would have been  a terrible loss if the property had not been purchased in 2000 by The Land Conservancy. After the death of the Abkhazis the land was slated to become a townhouse development. This unique garden
is truly a place of wonder. a place to meditate and to withdraw from worldly cares.
 

Lessons from Butchart Gardens and the Pacific Northwest

I can see snow-covered Mt. Rainier from my sister's deck. Last night a rainbow bridged the Puget Sound which flows around Fox Island at the southern end of the sound. The landscape here is lush and green. Dogwoods, foxgloves and rhododendrons are still in full bloom. This temperate rain forest receives more rain than ours but I see many of the same woodland plants that we grow. I study each garden for new ideas.

The next day we head for Vancouver Island. As the clouds clear the Victoria Clipper pulls into the harbor. The Empress Hotel's landscaping is picture perfect. Purple rhododendron, hosta, and hellebore grow under the white Kousa dogwood trees. Late afternoon sun backlights each leaf. Gingko trees and weeping birch frame the Parliament building. The lights come on and outline each gable and tower. Still exploring the city later I look at my watch. It's after 10pm and still light. I forget we are closer to the land of the midnight sun at this latitude.

Visiting gardens is always the highlight of all my trips.  Butchart Gardens, a National Historic site of Canada, is a prime example of quarry restoration. Huge 100 year old poplar trees with gnarled trunks frame the famous sunken garden. Throughout the perfectly manicured lawns perennial beds grow oriental poppy, Japanese iris, Asian lily, hosta, black mondo grass, black-eyed susan, and lady's mantle. This kind of perfection comes with a price. We saw several gardeners raking and deadheading while several others cleaned around the stone border with pastry brushes.

Victoria is famous for its hanging baskets. At Butchart Gardens several hundred hand from every arbor, trellis, pergola and shepherd's hook. Mixed baskets of long blooming annuals and perennials are started early in the greenhouse then brought out in full bloom. One of my favorites featured peach-toned tuberous begonias, trailing sapphire lobelia, bacopa and coral calibrachoa. I was drawn to the dozens of hanging fuchsias and a rainbow of begonias planted with columbine, ferns and gold acorus grasses.

It must be fun to plant up the large pots that decorate the grounds. Even the wooden recycling receptacles have mixed planting on the top. Several noteworthy pots were planted with orange flowering maples paired with blue Mexican poppies and a variegated geranium. Another we liked contained a striking Electric Pink cordyline, coral petunia, calibroachoa and Bonfire begonia.

Fragrant flowers entice the senses and are planted everywhere. Strolling through the garden, vanilla scented heliotrope greet you. Spice-scented stock is planted nose high atop rock walls. Mrs. Butchart started this tradition and the garden strives to have something fragrant blooming every season of the year.

The roses were just starting to open. Many of them originated in England and Australia. The Queen's Pink peony Golden Jubilee was honored with decorative flags hung from the light posts. Flanked my tall gorgeous blue delphiniums it was quite a sight.

If it was early for the roses, the peony did not disappoint. I have never seen so many in one place. This climate is perfect for their culture. I had a hard time deciding which was my favorite. Double deep burgundy flowers grew alongside soft peach and bright pink ones. A cool white one paired well with Bridal Veil spirea. A soft peach variety looked great with the darker orange oriental poppies.

Always on the lookout for planting ideas, the endless vignettes were inspiring. The many different garden rooms in this garden allowed for countless combinations. One that caught my eye paired a purple smoke bush with coral verbascum and the variegated iris pallida. The blue flowers of the iris contrasted perfectly with the coral flowers and burgundy foliage of the other two plants.

I saw this garden in a new light on this visit. It was spectacular. Next week I'll recount my visit to Abkhazi Garden outside Victoria.

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