Archive for New Improved Plants – Page 2

Creating Privacy with Plants for Small N.E. Portland City Landscapes

Privacy landscape design for NE Portland city home makes front yard dining work beautifully

The lush beauty of clumping bamboo creates privacy for a front yard dining patio in SE Portland.

Privacy Designs for Small City Landscapes

I like to use clumping bamboo for my small city properties to achieve privacy and to screen out unattractive views.  Here are 3 small city landscapes that make good use of clumping bamboo.

Private Entry Garden in Busy Hawthorne Neighborhood

These clients created a private entry garden on a very busy street. They used a clumping bamboo with a strongly arching, almost weeping structure called Fargesia sp.’ Rufa’.  The need for a feeling of an oasis around the home in their friendly neighborhood outweighed the need for security. The front gate discourages uninvited visitors. Neighbors cannot see into the front yard and the clients cannot see the sidewalk or the cars.

From inside the home they look out their windows to see curtains of green and it is very restful.  The back yard is so small that they tend to do most of their outdoor dining and entertaining in the front yard where the privacy is perfect for intimate gatherings.

NE Portland Home gets Kitchen Window Privacy

backyard privacy landscape design in NE Portland with clumping bambooEveryone spends lots of time at the kitchen sink.  My NE Portland clients had their kitchen window lined up perfectly with the neighbor’s kitchen window.  The lots in this neighborhood are small, 5,00 square feet and less.  This tiny city back yard needed privacy and needed it fast.

We wanted our privacy screen to be at most 10’ tall with a very upright growth habit to preserve space.  In a yard this small we needed every useable inch!  We used the clumping bamboo named Fargesia robusta ‘Campbell’ again and if we had used a weeping form like the ‘Rufa’ that would have been a mistake for obvious reasons. The client and her brother are very talented and installed everything including the new concrete patio.

Privacy for Irvington Back Yard with Clumping Bamboo

These clients in Irvington neighborhood wanted privacy and also wanted to screen out the house and roof of the large house next door.  The home office also had a large window looking out onto the 10’ wide side yard and into a view dominated by the neighbors overly large roof.

Clumping Bamboo in tall wood planters creates privacy landscape fast for NE Portland home.I want solutions that work, not solutions that make work.

They specified screening that was going to be 15’ tall and evergreen.  They also wanted low maintenance.  It was on the north side and even if we wanted arborvitae, I was concerned we would not have enough light for them to thrive and maintaining them at 15’ was going to take a long time and then require professional pruning as well.  There were lots of plants people typically use for this situation and they are all going to be high maintenance and potentially trespass onto their neighbors air space and light.

Backyard landscape gets a privacy boost with planters and clumping bamboo in N.E. Portland

Fargesia ‘Campbell’ clumping bamboo in Irvington neighborhood creates privacy.

This was a perfect place for clumping bamboo.  To get the plants at the 15’ mark we had custom planters that were 30” above the grade built.  This would give our plants a boost so they won’t have to wait as long for the screening.

Caveats:  The plants will make some leaf debris year-round but especially in the spring. The plants will require regular irrigation forever.  They are not drought tolerant.  And even with a few minuses, let me tell you, this is a lot less work than other options for a 15′ screen.

Clumping bamboo, in particular Campbell’s Variety, is an excellent choice for small city back yard and privacy solutions. For an even taller clumping variety consider Fargesia robusta ‘Green Screen’.  It is more likely to top out above 15’ tall.  Clumping bamboo do not need to be contained in a planter.  In this case, the planter is there to boost height and to have other plants in it to complement the clumping bamboo.

For more information about clumping bamboo see Bamboo Garden web site.

Looking for attractive and thoughtful solutions for privacy in your small city property?  We love tricky city backyards! Contact us.

 

 

 

Modern Landscape Design for Family and Dogs

How to Adapt When the Modern Landscape Design Changes

Before photo of dog only back yard in Mt Tabor neighborhood needs modern outdoor entertaining areaMy new clients are a family of six, four humans and two dogs. Their home near Portland’s Mt Tabor is three stories (2 plus a daylight basement) of mid century modern. It’s what I call a sleeper home. The front facade is attractive and simple –  so walking in the door to see the remodeled interior is an exciting surprise. They clearly know good design when they see it as they worked closely with an architect to achieve the  stylish and perfectly proportioned modern interior.

Clients Wish List:

Create a backyard landscape with an inviting sitting and entertaining area, a non structured kids play area, 1 or 2 raised beds for flowers or edibles and very low maintenance plantings.  Help make the back yard for everyone, not just the dogs.

Site Description:

The property has difficult access to the back yard. The family has to walk down a flight of stairs. It’s hard on their oldest dog. The only other access means going down and out the first floor, which is not used regularly. They primarily enjoyed the outdoors from balconies on the upper floors. The view south into sky and their tree tops (13 mature conifers) was lovely from the house. The large yard was lined with huge trees creating lots of privacy and bird habitat. The center of the yard was a blank slate.

The primary activity associated with the back yard was cleaning up dog poop, avoiding it or stepping in it and mowing the wild lawn in the spring and fall. It was not irrigated in the summer.

Designers  Solutions:

After photo of modern landscape design in Mt. Tabor neighborhood of Portland OregonAs much as I love starting with the layout first, (hardscapes, patio, planting beds etc.)  we needed to solve the dog needs first and change this to a yard for the whole family. To do that we needed to control where dogs went to relieve themselves.

I needed easy access for the dogs to get to their poop area and confine them from entering the rest of the yard. This means (it’s very simple really) the dogs can fly down the stairs to their run around and poop area but they can’t get into the main back yard except with their people.

We used the existing stairs location but made dog steps off the side of the landing allowing the dogs into a large area fenced off from the rest of the yard. This area is higher than the rest of the back yard so it’s not so far down. It’s big enough for the younger dog to romp around and do perimeter fence work, less stairs for the sweet old dog, has great shade and it’s easy for humans to get in there and clean up the poop.

After close up of hardscape in modern landscaping design in Mt. Tabor neighborhoodTo reach the back yard, we go down more stairs and enter into the outdoor family entertaining area through a gate. Dogs are invited to join their humans through this gate, after all they will get to use the big back yard too, accompanied by their humans. 90% of the poo goes in the dog yard which is covered in 6″ of special cedar chips.

New large Patio pulls the family outside

The new large concrete patio was scored in large squares to pick up the modern style of the house. These lines are repeated in the dry set large square concrete pavers set into the lawn as a path. The new patio connects to the house on the basement level. This area is covered by the existing balcony on the main floor, and has a storage area for yard toys, furniture and tools.

Finished Design or so I thought?:

We had our large outdoor entertaining and sitting area, a cedar chip area for kids unstructured play, a special area for the dogs to play and to poo,  a path into a second unstructured forest(ish) play area for the kids and a covered storage area. I specified synthetic lawn to protect the large native cedar trees. They are adverse to fertilizer and excessive water which is of course what a real lawn wants.

Sad Story – Cedar Trees have Seiridium Canker:

Before photo of dog only backyard needs attractive modern outdoor entertaining area

View from the master bedroom balcony before Seiridium Canker disease caused 11 large trees to be removed.

I referred Donna Burdick of D & J Landscape Contractors. Donna came out to meet the clients and assess the site about a year after we completed the design. Several of the cedar trees had lost significant foliage and what remained was yellow. The contractor brought an arborist out to examine the trees before moving forward.

The cedar trees had a disease called Seiridium Canker. The disease was so infectious that all 11 mature Incense cedar trees would be infected in a short time and so they were all removed. The two large Yew trees were immune and unaffected. Sadly we now had plenty of sun for real lawn………..The trees, privacy and shade were gone.

Re-Design Time:

We had plenty of light so we nixed the synthetic lawn and selected a roll out turf called RTF. (Rhizomatous Tall Fescue)

Carol Lindsay, Portland residential landscape designer sites tree in Dog Friendly landscape design in Mt Tabor neighborhood

Carol Lindsay with specialty evergreen Holly Oak (Quercus ilex) Sam of D and J Landscape Contractors just off camera will plant the new tree.

I did more research on evergreen trees for replacement. It was important the new trees be immune to the Seiridium Canker that had killed the cedar trees. After talking to a few arborists, Steven Peacock and Chad Honyl, I selected very drought tolerant trees, able to handle the expected temperatures of summers to come. The new trees will not fix the loss of privacy soon but my clients wanted a long term solution that acknowledges the climate change and is not a quick fix.

Quercus Douglasii – Blue Oak

Quercus Ilex – Holly Oak

Cupressus glabra – Arizona Cypress ‘Blue Ice’ 

Once the new trees were selected I completely redesigned the planting plan to handle the sun and fit a landscape that had real lawn and the irrigation that would accompany real lawn. On planting day I was on hand to place the new trees and see the progress. It is still shocking to me that the large trees are gone but I love the new design and most importantly so do my clients.

Client Comments:

“We only had a rough idea what we wanted at first, and knew little about plants and trees. After we finished the Landscape Design in a Day kit, Carol and her assistant Alana came to our house and went to work. We went back and forth as she created her plan, sharing our likes and dislikes. It was a pretty easy process. 

After photo freshly planted Holly Oak - Quercus ilex in newly fenced cedar chip area for dogs.

Quercus Ilex – Holly Oak is highlighted by newly installed night lighting.

One of our goals was to build out a new area for our dogs, so they could have their own comfortable place while keeping the main backyard clean and poop-free. Carol worked all of our ideas in, and we’re delighted with the new dog area. Not only that, but our new modern patio makes our backyard much more welcoming and usable.

Landscape Design in a Day was a good fit for us because we only had to set up one on-site visit and a few conference calls to participate in the collaborative design process.

The contractor she referred us to, Donna Burdick of D & J Landscape Contractors, was excellent. We would recommend Landscape Design in a Day and D & J Contractors to anyone wanting a thoughtful, worry-free experience that results in a quality landscape.  We love our new backyard!”  Steve

Materials used:

Lawn-RTF Sod – Rhizomatous Tall Fescue

Patio – Acid etched (washed) concrete creates a beautiful finish

Lawn pavers – 18″ Mutual Materials Architectural (concrete) Slabs are flush set in the lawn. The color is called Cascade.

Dog area – The retaining walls are juniper posts, (no staining needed) with Hog Wire in fill fencing and Fiberx cedar chips

If you are looking at a modern landscape design for your yard, please contact me for more information.

Selecting Dwarf Apple Trees for Small City Landscapes

Dwarf Apple Tree (Liberty ) with fruit in Cedar Hills Portland Landscape Design

Dwarf Liberty Apple Tree after pruning with fruit

Selecting Dwarf Apple Trees for Small City Landscapes

Recently I specified apple trees for a client with a small yard. I chose ‘Liberty’ for disease resistance and flavor and ‘Akane’.  Along with the name of the apple I wanted, I also specified which dwarfing root stock.  Why should we care about what root stock my apple tree is grafted on?  The first step to success in selecting dwarf apple trees for small city landscapes is picking the right root stock.  I define success as planting fruit trees that stay small but produce lots of fruit and are easy to care for. I picked an EMLA 26 for the ‘Liberty’ and an EMLA27 for the ‘Akane’ which we put into a container.

Dwarf Apple Tree Selection Tip

Please do not buy an apple tree with a tag that only says dwarf.  If the tag does not identify the specific root stock you have no idea how big the tree will be.  Given the small yards most people have these days….not knowing the size your tree will grow to is a mistake that will cause you grief literally as you remove a tree that you cannot manage just when it’s finally producing lots of fruit.

Why Plant Dwarf Apple Trees?

There are many excellent reasons to plant a dwarf apple tree grown on specialized root stock.

  1. Dwarf trees are compact.  If you are a beginner, you probably are in love with having a garden and want everything, all at once. Dwarf trees give you more room for “everything;” because they don’t use much room in the back yard.  Semi dwarf can be 18′ feet tall or more……..that is not small.
  2. Portland area landscape design with Dwarf Liberty Apple Tree pruned in Cedar Hills Oregon.

    Liberty Apple Tree pruned by homeowner

    Smaller trees make picking and thinning the fruit easier.  Dwarf trees produce lots of easy-to-reach fruit. This is very important, especially during the first few years, when you thin (pick off) half or more of the immature fruit so your tree can develop the strong wood it needs for a long and fruitful life. Some apple varieties require you pick all the flowers off for a couple of years which would be hard to do on a ladder.

  3. Spraying is easier, too.  When you learn how to spray the tree with a dormant oil, it will be so easy to completely coat the stems and the areas where the buds will break because you will be able to reach them. Check out this Spring Spraying of fruit tree coating a [watch video] tree with a dormant oil spray.
  4. Modern dwarf fruit tree rootstocks help you avoid common problems.  Please, please, please, don’t buy a tree with a label that just says “dwarf apple” or “mini pear” on the label.  The impulsive buy may cause you to miss all the fruits of recent horticultural progress.  Some root stocks in addition to dwarfing the size of the tree, allow your tree to thrive in heavy clay, you won’t get that from a non-specified root stock.  Instead, make sure that it tells you which specific rootstock the tree is grafted to. For example the label could say something like “EMLA 27 creates a 4-to-6-foot tall and wide tree, grows well in containers, tolerates clay soils and is resistant to rot and other diseases.”
  5. Espaliered apple tree in Milwaukie Oregon landscape design.Pruning a smaller tree is physically less work. You won’t even need a ladder.  Brainy Garden has a video on pruning dwarf fruit trees.  Pruning is not a no brainer.  Many sources conflict with each other on how much you should prune…..so best is a class from a local nursery or through the Home Orchard Society.  Not pruning promises that your little trees will rip and tear their branches from the weight of too many apples, so get some help.

Resources for Dwarf Apple Trees

This list of modern rootstocks and their characteristics gives you an idea of  how critical (and cool) it is to select the right root stock for your fruit tree.  I could come up with some more reasons, but you can see how dwarf fruit trees are perfect for how most of us live and garden—in smaller yards with less time but no less plant lust.   RainTree Nursery, One Green World or Burnt Ridge Nursery are three sources for special rootstock apple trees and more.

Landscape design includes dwarf apple trees 'Sentinel' take little space planted against the south wall in NE Portland.

Sentinel Apple Trees take little room in this south facing garden.

Don’t want to figure out which rootstock?

Talk to an expert at one of these specialty growers:   RainTree Nursery, One Green World or Burnt Ridge Nursery or The Home Orchard Society.  Portland Nursery (503-231-5050) has a specialist on staff who orders their fruit trees and they will be knowledgeable about root stocks.   Call ahead to be sure their expert is in.

 

Rose City Front Yard Landscaping With No Grass

Rose City residential front yard in need of child friendly landscape design.

Rose City Front Yard Landscaping With No Grass

Here is a classic Rose City Portland bungalow with a tiny front yard. My clients Julia and Bruce wanted a welcoming no lawn entry garden. They were planning to raise their family in this home so they wanted a landscape design for the long term. The front yard had difficult, near hostile growing conditions. Large trees to the south blocked sun and used up water and nutrients leaving little for other plants. Julia and Bruce had dealt with the greedy tree roots by installing raised beds for veggies in the front but then their new “Friends of Trees” street trees had grown to the point the veggies were not getting enough sun. The raised beds created a barrier, and made the walk to the front door too narrow. The raised beds had to go.

Landscape Designers Take

Our landscape design needs to solve these problems.

We need welcoming paths and walk that easily accommodate strollers and for extracting children from car seats. There was no path from the driveway to the front walk. They wanted some colorful plants and also winter interest for the front entry. They were ready to lose the raised beds and wanted to have professionals install the new front yard landscape. They wanted low maintenance in the front so they could focus their yard work efforts in the back where they have fruit trees and some edibles.

Julia and Bruce like and enjoy plants and when they have time, they like to play gardener so our planting plan needed to have spark…….but stay low maintenance in the front so they could focus their yard work efforts in the back.

Our plants need to be able to thrive in a hostile environment so the plants needed to be selected by an experienced garden designer. Our new plants will thrive in difficult light, soil full of greedy tree roots and become able to thrive with less water and little maintenance as they mature. The plants also need to be useful to birds, and insects including bees, providing food over a long period of time. Many plants will have color and interest year round and create a view from inside the house looking out the picture window. The current view was a neighbors driveway and a large number of garbage cans.

Unique Light Situation – Hot Shade

While they are not the only Portlanders who have trees blocking light, I want to point out that south facing yards with deciduous shade trees  require thoughtful planting for success. I call it hot shade. There is no morning light. The afternoon light will fall between the leaves of the neighboring trees and the plants will receive dappled light for intermittent periods of time. Late afternoon the front yard will get a blast of direct hot sun for at least an hour before the street trees leaves filter the summer sun into dapples again. The dappled light will support many kinds of plants nutritionally, (remember plants eat sunlight)  but the blast of full sun will toast deep shade plants leaves. There are not enough hours of  light to support full sun plants. Yep not fair!

In between plants for Rose City residential front yard landscape design.Solving This Dilemma

Internet authorities and plant books have lists of plants for shade and sun primarily but there is an entire universe of what I call “between plants”. For this tough little Portland front yard, I selected “shade” plants that I know will take quite a bit of sun. Brunnera ‘Jack Frost’  is one such plant. The first summer its leaves will scorch and so I always tell clients what to expect so they don’t think I’m off my rocker. The second summer there will be less leaf scorch if proper watering occurs. Not every Brunnera variety will tolerate afternoon sun dappled or not but ‘Jack Frost’ will.

Closer to the sidewalk and more sun, I selected (more “between plants'”) full sun plants that I know will tolerate some shade.  They don’t require 10 hours of direct sun to thrive.  Most black eyed Susan (rudbeckia) are listed as full sun plants but I have used them happily in part shade areas. Those dapples of light make enough food for them.  They are a perfect example of a “between plant’.

The sun was more intense and less dappled closer to the sidewalk so I placed the more sun tolerant plants there, including hens and chicks, summer flowering heather (calluna vulgaris) lavender and the strawberry tree. The strawberry tree was planted on a mound to help it thrive because it needs excellent drainage and this is a flat yard, and also to give it a head start from the big trees greedy roots. When the strawberry tree matures, the lavender will have to be removed as there will be too much shade for them at that point.

Portland hardscape path in Rose City residential front yard landscape design.Hardscape

We installed a path to the front walk from the driveway. There were a few muddy small flagstones there before. We actually walked though the motions of unloading a child from a child seat to sell ourselves on the idea of making the path even wider. When the front yard is so small it can seem wrong, or at least sad, to add more hardscape and take away room for plants; but being able to get kids and their accessories out of the car without contortion is a lovely thing.

The landscape contractor, D & J Landscape Contracting, used large flagstone to create this path and it’s so exactly what my clients wanted. It’s quiet beauty and thoughtful placement of each flagstone enhances the entire entry experience.

Potted dogwood for Rose City Portland landscape design.Foundation Planting Trick – Pot up that Red Twig Dogwood

For a little winter drama we planted a red twig dogwood in an attractive pot for the entry pizzazz. There is enough sun (remember those dapples!) to allow the twigs to go a dark red in the winter and have green and cream leaves for spring through summer and a bit of fall color.  If the twigs are in too much shade, there will not be pretty red twigs in winter and that would not produce the drama we want for winter.

Too often these narrow planting beds next to a house have vine maple or other small trees planted in a 36″ wide bed. This turns out badly because soon it will have to be deeply whacked just so people can use the walkway.  This will happen with my red twig dogwood too unless we cheat.

This is one tough plant and a great performer but it is not a forever carefree solution because it will get too big. They will have to remove the shrub/small tree red twig dogwood from the pot every 3 years and whack at least 1/3rd to 1/2 of the roots off or it will crack a glazed ceramic pot. You can plant it in a plastic pot and not have to root prune it.  Then in perhaps 5 to 7 years you will have to cut the pot off the plant, root prune the plant and put it in a new pot.

Their Google Review of Landscape Design in a Day

‘Listens to what you want (bird habitat, hosting, kids play area, privacy, interior views, etc.) and then draws up plans to fit your needs. Happy to refine the plans until it fits just right.

Great knowledge of plants. Chooses ones to accentuate your favorite season and colors.

Easy to work with. Had great references for contractors and where to source materials for a self completed project.’  Bruce and Julia

Strawberry tree focal point in residential Rose City landscape design.The Plants

Arbutus unedo ‘Compacta’   Dwarf Strawberry Tree will become our focal point for the front entry  and our picture window view.

This large shrub or small tree looks wonderful in winter with its red “strawberries” and yes the fruit drop can be a little messy. If you are a neat nik pass on this plant.  My clients loved the color of the bark, color of the berries and are prepared to deal with some fruit drop. Butterflies use this plant for a host so don’t be alarmed if you see a large number of one kind of caterpillar on it. Do nothing and enjoy the show. The berries don’t taste good to people but some birds will eat them if hard pressed.

This tree will have a sinuous cinnamon barked trunk and branches and will become the focal point. Because it is evergreen it will also provide my clients with a view of something other than the  driveway and garbage cans across the street from their picture window. It’s all about the shape of the small tree so I suggest either no pruning or having a pro come and visit every five years. It’s very low water needs and will tolerate the hot sun and reflected heat from the driveway and sidewalk too so it fits our site perfectly.

Plant List

Arbutus Unedo Compacta – Dwarf Strawberry Tree

Azorella Trifurcata ‘Nana’ – Dwarf Cushion Bolax

Brunnera Macrophylla ‘Jack Frost’ – Siberian Bug gloss

Azorella t. 'Nana' Cushion Bolax steppable ground cover in Rose City Park landscape design.

Azorella t. ‘Nana’ Cushion Bolax steppable ground cover.

Callunla vulgaris a perfect evergreen groundcover for Portland Oregon residential landscape design.

3″ high cascading textural wonder ground cover (photo from Singing Gardens)

Calluna Vulgaris – Summer Heather

Residential Landscape Design Portland Oregon Ice Dance Carex Grass with Sky Pencil Holly

Ice Dance Carex Grass with Sky Pencil Holly

Carex Morrowii ‘Ice Dance’ – Evergreen Grass

Daphne Odora ‘Marginata’ – Variegated Winter Daphne (existing)

Erica Carnea - Early Spring Flower Color attracts honey bee. Used in Portland residential landscape design.

Erica Carnea

Erica Carnea – Spring Heather

Rudbeckia f. ‘Little Goldstar’ – Dwarf Black Eyed Susan

Sword Fern - Polystichum munitum in Portland SW Hills in residential landscape design.

Sword Fern (Polystichum Munitum)

Polystichum Munitum – Native Sword Fern (existing and new plants)

Saxifraga ‘London’s Pride’ – Groundcover

Sedum ‘Cape Blanco’ – flower food for brown elfin butterfly and groundcover for landscape

Hen and Chicks in Portland residential landscape design

Remember: no mulch over your Hen and Chicks to avoid rot

Sempervirens – Hens and Chicks

Vaccinium Ovatum – Huckleberry (existing) host for brown elfin butterfly

Does this Portland residential project inspire your front yard? Contact me to see how I can help your landscape design.

 

Tips to succeeding with Manzanita in Portland Residential Landscapes 

How to Help Your Manzanita Thrive In St. Johns Portland 

Arctostaphylos in container at Xera Plants for St. Johns Portland

Drought tolerant landscaping in Southeast Portland

Manzanita (called Arctostaplylos – Arc toe staff eye loss) is the new cool darling plant here in Portland. The reasons why are numerous, unique “new” plant, drought tolerance, attractive in winter and all year, and there are now many diverse shapes and sizes to work with that will survive here. Years ago I only used this plant for a plant collector garden because they knew it was a crap shoot as to whether it would survive at all.   

As a Portland landscape designer I want plants that will serve many purposes in my designs. For people who are done with the overuse of Rhododendrons and Azalea and want drought tolerant plants, Manzanita is the perfect plant. Before you fall in love, I want to give you some tips for succeeding with Manzanita in Portland. They have requirements that must be met if you want them to thrive. 

Please see my previous blog “Portland Landscape Designer Advocates use of Manzanita in Xericscapes”.

Tips for succeeding with Manzanita in Portland 

Select the right site, conditions and plant companions 

Most are intolerant of summer water….clients must understand that they cannot coddle these plants, they cannot plant annuals with them for summer color, they cannot fertilize, they cannot water these plants after they are established or they will die.

Enhance Your Manzanita Health’s by Planting on a Berm 

Kinnikinnick is a form of Manzanita (Arctostaphylos) often used in Portland as a groundcover.

Ground cover Manzanita in Raleigh Hills

In many Portland landscapes planting on a berm will be necessary to avoid root rot. You will see bermed soil areas here even in parking strips. Portland parking strips (the 4’ wide ones) are a popular place for many of the new smaller types of Manzanita and for drought tolerant or xeric styled plantings. Most of the Manzanita I am using are too wide for a 30” parking strip.

 

Manzanita Planting Companions

Planting companions must have the same no water requirements because it’s hard to remember not to water one plant and that you must water the one next to it. If any kind of auto irrigation is used the first summer it must be disconnected, dismantled, hell-dismembered so no one accidentally waters that second summer.   

I select companions from Mediterranean or NW native plant palettes. Some mid west native prairie plants also work well with Manzanita. Herbs, ornamental grasses and xeric perennials like Penstemon or ice plant are easy companions and Heather (Calluna Vulgaris types) are one of my favorite for texture contrast.  

Irrigation solution for drought tolerant manzanita in Portland landscape design.

Irrigation drip tube is replaced with solid black pipe to protect manzanita from irrigation water.

Buy small plants 

It’s best to buy small plants (a one or two gallon size) and they will establish faster than a larger plant with a higher survival rate. Large sizes of these plants are not available anyway. Many of these plants will be available in a 4” pot or perhaps a quart sized pot. Smaller plants make more sense in this case but don’t expect them to be inexpensive. You are paying for all the research and extensive work to create these new plants. 

Manzanita has well formed leaves and most flower in winter for St. Johns Portland neighborhood.

Drought tolerant landscape design, Manzanita shrub in North Portland

 

Drought tolerant Manzanita in St Johns Neighborhood Portland Oregon

Austin Griffiths Manzanita in front yard of St. Johns Home – year 5.  It was planted as a  tiny 1 gallon plant 5 years ago.

Select the right Manzanita 

The trial and error approach for picking which one to buy and where to plant it is going to be very frustrating. There are quite a few new plant types to pick from and some grow very fast, some slow. Some may be pruned hard because they have a burl (what’s a burl?) and others would be ruined with such treatment.

Austin Griffiths Manzanita close up of leaf and flower bud is a great drought tolerant plant for St. Johns Portland.

Austin Griffiths is one of the most popular manzanita in Portland landscapes. Here is a close up of the flower buds getting ready to open in late January 2023.

Your Portland landscape designer needs to be an expert or have access to one. If you are on your own, buying from Cistus Nursery or the retail store Xera Plants, Inc. is the best way to get the expertise you need from their very knowledgeable staff.   

I talked to Alana Chau at Cistus Nursery. Here is her list of plants that will be available that I especially liked. 

 Arctostaphylos hookeri ‘Green on Black’  18” high and can handle some clay soil. 

Arctostaphylos × media ‘Martha Ewan’ is a nice size maturing at three feet tall and it can be tip pruned. It gets wide so give it room to be 4 or 5 feet wide. 

Arctostaphylos Stanfordiana ‘Mills’ or A x ‘White Lanterns’ both at 4’ tall 

Arctostaphylos Dr Hurd’ is a curvaceous 8′ to 10’ tall small tree and is planted at the entrance to Cistus Nursery 

Arctostaphylos  mewukka or Arctostaphylos patula can be pruned heavily. (They have a burl and once established they can be pruned back to the burl, for non horticultural nerds just know this means you could plant one of these closer to your walkway than many of the other varieties because the size could be controlled without ruining the appearance of your plant.) 

(We designers get excited about plants who fit into a small landscapes so we might be more excited that this burling option than you are). 

 My manzanita guru, Paul Bonine explains about burls in his article in Pacific Horticulture, Arctostaphylos for Pacific Northwest Gardens “Some Arctostaphylos species develop an enlarged area called a burl at soil level; new shoots emerge from the burl following fire or extreme drought, or from extensive pruning to rejuvenate a plant in the garden.”

Contact us

We love using drought tolerant plantings that meet your environmental standards in our Portland landscape designs.  Contact us and together we will create an attractive low water landscape to enhance the beauty of your home and reduce the water you use to care for your plantings.