Archive for Plants I Recommend – Page 15

Diversity of Dogwoods Part I

Cornus Kousa 'Satomi' at Joy Creek Nursery.

Cornus Kousa ‘Satomi‘ at Joy Creek Nursery.

Diversity of Dogwoods – Part I

Dogwoods are a very large family.  There are twiggy shrub dogwoods whose hot colored stems light up the winter landscape.  There is a dogwood who blooms in March with yellow flowers and makes an edible fruit.  There are semi evergreen dogwoods we are experimenting with here in Portland.  This is the kind of knowledge homeowners need their designers to be up to date on.  When a client asks me for a dogwood I know its the visual and emotional impact of the flowers they are thinking of.  Designers think through the details to find the right variety for the clients size of yard and environment so our clients don’t have to.  Landscapes come in all different sizes and environments and now so do Dogwoods.

Plant designers have been busy improving our old-fashioned dogwood tree into a garden designers dream tree. Our old dogwood varieties have problems that plant designers have been working on for 40 years.

Cornus-Kousa 'Satomi' Intense pink flowers. Photo by Randall C. Smith, courtesy of Great Plant Picks

Cornus Kousa ‘Satomi’  Intense pink flowers.  New on the scene, ‘Little Ruby’  is a deeper pink. Photo by Randall C. Smith, courtesy of Great Plant Picks

They are improving drought tolerance, disease resistance (okay not sexy but important!)  and cold hardiness.  They’ve created new shapes that fit better into the urban environment.

What is sexy or desirable are the improvements made to the flowers.  Let’s admit it, where dogwoods are concerned,  we want even pinker flowers.   Everyone wants more color than nature supplies on her own. There are darker shades of more intense pink red.

Cornus Kousa 'Venus' has large dogwood flowers

Cornus Kousa ‘Venus’ has large white flowers which are 6 to 7 inches across.

Spring Flowers

Varieties such as ‘Little Ruby’  showcase the new strong colors.   ‘Little Ruby’ is wider than tall.  She is  plump and round headed and can be used in the landscape as a shrub or small tree.

Another new variety is called ‘Starlight’.  This cross is from our own native Pacific Northwest Dogwood;  the shape is upright and more narrow.  It works for your small yard or as a street tree. There’s a beautiful ‘Starlight’ in the courtyard of the Edith Green federal building in downtown Portland as an example of a tree perfect for urban life.

Cornus Kousa 'Starlight' dogwood

‘Starlight’ dogwood is a cross from our Pacific Northwest native dogwood. The narrow shape is perfect for urban life. Picture from Pat Breen Oregon State University.

 

‘Venus’ features ginormus white flowers which are 6″-7″ across.  Like ‘Starlight’ they produce little to no  fruit unlike the many Korean dogwoods hybridized and sold in the last 15 years.  In fact even Friends of Trees offer messy Korean dogwoods.  I confess I make a TSKK TSKK when I see the huge mess they make on the sidewalks. In the fall they drop a large raspberry colored fruit.  Friends of Trees is a fabulous organization and many clients have been happy to purchase an inexpensive tree and learn how to care for their tree.  I would use the fruitless varieties near walkways and for small yards and save the old fashioned fruiting types for large properties.

‘Hedgerow’s Gold’ brightening up a shady area with Japanese Forest Grass as a ground cover to nicely echo the color.

Bright Summer Foliage

‘Hedgerows Gold’ grown for its gorgeous variegated foliage. This is a very easy shrub to grow, once it is established it can take some benign neglect. Grow it for the foliage first, but the fun fall color and exciting winter twigs makes it a four season plant.

Fall Color

Yellow Fall Color on this Dogwood looks especially bright with the evergreen background.

Many Dogwoods also sport great fall color. The fall color is primarily in sunset shades, reds and yellows, and looks especially fantastic with an evergreen backdrop. On some varieties the color of the leaves turning is only enhanced by the unique twig colors – clear yellow leaves with bright red stems. Beautiful!

Photo courtesy of Pat Breen Oregon State University

Winter Twigs

Some types of dogwoods are known primarily for their winter twig color – most often called Red Twig Dogwoods or Yellow Twig Dogwoods. ‘Midwinter Fire’ is a popular cultivar, but there are a wide variety to choose from.

Garden Designer Brings Integration and Function To “Mismatched” Landscape

The new deck feels like an outdoor living room and makes the garden feel part of the house.

The new deck feels like an outdoor living room and makes the garden feel like part of the house.

“My garden adventures with Carol, Design in a Day, began in 2010.  Carol took my “mismatched” garden and pulled it together by incorporating a variety of plants which added interesting leaf shapes, texture, and color.  With the addition of stone paths and walls, art pieces, and a deck with planter boxes, she created a garden that blends continuity, interest, and beauty.

The old deck seemed small and cut off from the garden area.

The old deck was too small, felt cut off from the garden, and made an unattractive view.

Since a garden is an ever-changing palate, I have continued to work with Carol as my garden coach so my garden space will continue to thrive.

Carol is professional, knowledgeable, and talented.  She’s a good listener and will collaborate with a team of experienced and creative contractors as well as resources for plants.  With Carol’s style of landscape design one can select from a wide menu of options – from a garden design only where the client does the work, to a design and consultation, up to supervision of the project.”

August in the garden: Hakonechloa Macra 'Albostriata' - Japanese Forest Grass; Aconitum 'Tall Blue' - Monkshood; Hardy Fuchsia

August in the garden: Hakonechloa Macra ‘Albostriata’ – Japanese Forest Grass; Aconitum ‘Tall Blue’ – Monkshood; Hardy Fuchsia

When I work with an established garden, I strive to bring an experienced eye that can see exciting new possibilities with the removal of plants and features that no longer work (or missed by a mile simply because no one knew what could be).  It’s hard for clients to do this on their own.  For many years some plants were wonderful and were loved.  I have been hired to help my clients have their best garden. Telling them a plant  is great just because they love it is not earning my pay.  I try to do this gently when it needs to be done.

We (Lois and I) made so many amazing changes in our design process but I will speak of a few.  This garden already had a mature dogwood tree.  Its location was perfect but it had been damaged by the pruning of a well intentioned “mow, blow and go” gardener.  It took 3 years of light but precise pruning to correct damage and now it is the long term focal point of the back garden.

The new deck feels more like an outdoor living room and is an extension of the great room. What had been a dark interior room now feels significantly bigger and airy.  We used planters instead of railing and they bring the garden (including year round flowering plantings) up into the view from inside.  Before our design, the garden was obscured and felt cut off from the house, now it feels like part of the great room.  We created a kitchen window view with plantings that look good year round and bring the Anna hummingbirds into close view in winter.  This had previously been a forgotten area and the client had no expectations for it.  To her it was just a side yard.  Now it is one of her favorite views.

Driveway pic 1 plants tempOur adventures do continue.  Here are photos of our latest improvement, a retaining wall and plantings that dresses her driveway beautifully.Driveway pic 2 temp

Family’s Rhubarb Mousse Connects Generations

Rhubarb makes a dramatic and tastey addition to designer pal Adriana Berry's garden.

Rhubarb makes a dramatic and tasty addition to designer pal Adriana Berry’s garden. Photo by Carol Lindsay

I found this story about rhubarb and a family’s history in my vacation house kitchen cupboard.  It was left behind by friends using the house.  I enjoyed reading it and learned it’s a part of a series written by Chrissy Lavielle to pass down her family’s recipes and their history.  She generously allowed me to share it with you.

I really like rhubarb.  It’s big and dramatic; it looks tropical, but survives sub zero winters and anything else you can throw at it; and you can eat it – it’s the only fruit that’s not a fruit.  My rhubarb plant flowered last summer.  A two-inch diameter club shaped stalk shot up six feet and exploded in a mass of tiny greenish white flowers.  The effect was prehistoric and vaguely ominous.  I watched it carefully, ready with my trusty loppers, in case it got out of hand.

Both my mother and Craig’s mother grew rhubarb.  Craig remembers pretending the leaves were clothes and I remember using the leaves and stalks for everything from flags to parasols.  Mothers now days would never allow this, they know that the leaves are toxic – chock full of oxalic acid.  I guess maybe mom told me not to eat the leaves, because I never did.  Or maybe she didn’t.  Why would you eat a boring green leaf when you could bite into a bright red stalk?  That eye watering, tooth roughening, mouth shriveling bitter sourness is a childhood memory of Cincinnati summers that is hardwired into my brain.

Every February my mother began to look forward to the “spring tonics” – stewed rhubarb and dandelion greens from the golf course.  I wasn’t fond of either one.  Her philosophy on fruits and vegetables was to cook them until they were really, really dead.

Red stocks are the tasty part, the leaves are toxic and bitter.

Red stocks are the tasty part, the leaves are toxic and bitter.

My mother in law’s recipe is a much better way to enjoy rhubarb.  I helped her make it once, and smiled to myself as I watched her cut the rhubarb.  Holding the stalk over the saucepan with her left hand, and the paring knife curled in the fingers of her right hand, she put her thumb on the opposite side of the stalk and cut against it.  Pieces of rhubarb fell into the pan in a quick series of metallic plops.  This is exactly and precisely the way my mother, another Ohio girl who lived through WWII and The Depression, cut up rhubarb.  Neither one of them had any use for a cutting board and to my knowledge, only used one occasionally – usually for cheese.

Mother planted her rhubarb at one end of the asparagus bed.  In the years after she died, the rest of the garden gradually faded away, but the rhubarb plants outlived both my parents.

Rhubarb mousse is one of Craig’s favorite deserts.  He also likes rhubarb pie or pan’d outy – but he is dead set against adulterating it with strawberries or blueberries.

Rhubarb Mousse

1 lb. rhubarb cut in 1″ pieces (3 cups) or 1 pkg.

1/2 cup water, divided

1 cup sugar

1 envelope unflavored gelatin

2 tsps. lemon juice

1 cup whipping cream, whipped

Red food coloring

Cook rhubarb with 1/4 cup water until it strings.

Soften gelatin in 1/4 cup cold water.  Stir into hot rhubarb until dissolved.  Remove from heat.  Add lemon juice and chill until mixture mounds when dropped from spoon.  Fold into whipped cream and mold.

For more information about growing rhubarb see my favorite garden guru’s article, “Grow Strawberries Tasty Companion: Rhubarb” by Vern Nelson at The Oregonian web site.

Rhubarb at market

Buy rhubarb at a farmer’s market and ask them what variety it is and why they grow it.

His favorites are ‘Chipman’s Canada Red’  which is nearly identical to ‘Crimson Cherry’.  ‘Victoria’ is not as sweet but is a vigorous  “do gooder” plant.

Here’s another good source for how to grow rhubarb https://happydiyhome.com/growing-rhubarb/.

 

My guest blogger Chrissy got her plant from her mother, and many people get a plant from a neighbor.  There’s nothing wrong with this method but if it were me looking for a new plant I would go with Vern’s suggestions.

Dwarf Mugo Pine – Get the Right Plant for Your Landscape Design!

The Right Dwarf Mugo Pine Can Be the Perfect Addition to Your Low Maintenance Landscape

For success in the landscape (which I define as “right plant right place”), it’s important to get the exact plant specified by your designer.

Pinus Mugo 'Sherwoods Compact' a client favorite low maintenance landscape plant.

Textured trio of ‘Sherwoods Compact’ dwarf pine, Sempervivum (hen and chick), Arabis (rock cress)

Early in my career I specified three dwarf Mugo Pine.  I wanted a uniform pin cushion shape to contrast with ornamental grasses and succulents.  I wanted the pines to stay small, and contrast with the grasses that would be two thirds bigger. This was my vision.  What happened instead was three dwarf Mugo Pine ‘Nana’ grew into three different shapes and heights!  None of them stayed small.  The fact is plants grown from seeds can be as variable as your siblings.  My brother and I have blue eyes, my sister has green eyes, I’m a redhead my brother a brunette and my sister’s a blonde.

I learned that seed grown dwarf pines are variable, only plants grown from cuttings of a named cultivar could be trusted.  I knew this in theory but the industry was deceptive in labeling.  I now knew to avoid any dwarf conifer called ‘Nana’!  That was a secret code word for seed propagated.

Pinus Mugo 'Slowmound' is another favorite trusted dwarf pine for low maintenance landscape.

Pinus Mugo ‘Slowmound’ is another favorite trusted dwarf pine

Then I was told that ‘Pumilo’ was a named variety and it stayed low.  I was tricked again.  The industry was also using seeds from ‘Pumilo’, not cuttings to produce a more affordable and (profitable) dwarf Mugo Pine. For many years I did not use any Mugo Pine at all, mainly because I was disgusted.

When specific size and shape uniformity are needed always select plants grown from cuttings or tissue culture.  People who work at retail nurseries are sometimes ignorant of these finer points.

Mugo Pine with Hummingbird Mint, Sedum and Lavender

These days I need dwarf evergreens, particularly pines, for my clients because they are true low maintenance.  They are low water, no pruning or candling required, they take hot full sun even next to concrete, and they look great year round.  These true dwarf pines won’t get too tall in 10  years.  So I had to find sources and growers I could trust.

The varieties I use and where I get them:

Oregon Small Trees is a private wholesale nursery/grower.  The owner, Dave Leckey and his daughter, grow all of their plant material from cuttings.  It takes many years to grow dwarf plants to a good size for the landscape.  I also specify plants grown by Iseli Nursery and another resource is Buchholz & Buchholz Nursery.  None of these resources are retail, you have to buy their plants through a plant broker or in the case of Iseli, those plants can be found at Portland Nursery, Cornell Farms and Farmington Gardens.

Notice the fine texture of this needled mugo pine.

Notice the fine texture of this needled pine.

Pinus Mugo ‘Sherwoods Compact’ is a favorite of my clients, they love the texture of the needles.  I like Pinus Mugo ‘SlowMound’ a bit better for some designs.  It’s a darker green.  My favorite miniature Mugo Pine is called ‘Donna’s Mini’ and I’ll spend more money to get a larger tiny plant when I use ‘Donna’s Mini’.  It grows less than 1 inch a year in ideal circumstances.

If you are interested in adding this or other low maintenance landscape plants to your property, contact us for more information on our design services.

Pinus mugo ‘Valley Cushion’ with Sedum ‘Xenox’ and Fountain Grass in the Grant Park neighborhood of Portland. 

Hellebore Heaven

Hellebore 9

A sample of the many varieties of Hellebore in bloom at the open garden.

If you love Hellebores (like I do) don’t miss this open garden.  The O’Byrne family designs Hellebores and have an international following.  Marietta and Ernie are rock stars in the garden design world.  Their Hellebores will dazzle you with color and form. Plus they are sturdy plants, bred in Eugene Oregon at the Northwest Garden Nursery.

Why go?

First, you’ll have a chance to buy these unusual and fantastically beautiful plants (most are not available locally).  Second, you can buy them in a large 2 gallon size, not in tiny sizes.

Hellebore in woodland setting.

Hellebore in woodland setting.

 

Display Garden

Walk through a 1.5 acre garden with many different micro climates.  See Hellebores planted en masse in an open woodland with companion plantings of shrubs and spring bulbs.

Hellebore 2

Here are Hellebores with drought tolerant Yucca in full sun.

Also see the large sun garden where you will find Hellebores in combination with interesting rock garden plants, succulents and more.  Most people think Hellebores are for shade only.

The garden art is unique, interesting and never overwhelms the garden, something I appreciate in a design.

My sister's feet on a Jeffrey Bale stone mosiac landing.

My sister’s feet on a Jeffrey Bale stone mosiac landing.

Open Garden in February

Call a friend and save the date: Northwest Garden Nursery holds an open garden every year, typically the third week of February. Last year I took my sister Donna and her friend (and my client) Sherry.  They are plant fiends and appreciated seeing such a large display of Hellebores. We were not able to purchase any plants, however, because they were sold out! So make sure you go early in the week if you want to make some purchases.

We also visited Greer Gardens and I got to say good bye to Harold Greer who is beyond the rock star status.  His lifetime of work with Rhododendrons and other plants has enriched my designs and my life, so it was poignant to go and purchase a few last plants from him.  I purchased a rock garden plant, Rhododendron kiusianum White Form.  It was exquisite. He has closed his mail order company.  Bloom River Gardens will be trying to fill Harold’s shoes.

Hellebore 7 Hellebore 6 Hellebore 4

Pictures left to right:  Double Hellebore covers my fingers.  Amazing foliage.  Dark edge contrasts with sunlit pale petals.