Gardener Shares Tips for Growing Fruit in Portland

Portland Fruit For Your Garden Design 

Edibles garden front yard in Milwaukie, OregonMy client Sherry has been in her new home and garden for about 5 years now. She has kept me informed about her garden adventures so I’m sharing them with you. It’s great to see people having fun with edibles and her garden and experience show how much you can learn over time and the rewards of yumminess that result. Here are excerpts lightly edited for clarity. 

Fig Report

“Hi Carol, 

My garden is thriving. Be careful what you wish for. You know that fig we transplanted from the old house that I didn’t think would make it has thrived. I had to learn how to prune it for fruit production. At first I pruned it in the winter then I learned that I had to wait until after the late spring early summer harvest to prune it. This way the tree can put on new growth for next years crop. I didn’t know that figs only grow on last year’s new growth. I’m not sure what variety I have, it has green skin and pink flesh. The July harvest is plentiful but determinate—all fruit ripening over in a 2 week period. I had to give a lot away to neighbors and the food bank to keep from wasting them. The fall crop was small so I have taken to doing the pruning in late summer which impacts the fall crop drastically….which is fine. 

This year (2017) I had a large enough fall crop to take fig sample into my weight watchers group. I opened a few eyes on their yumminess   Few had enjoyed fresh figs, fully ripened, right off the tree. These figs are my new summer pleasure. I pruned right after the first big harvest this year instead of waiting ’til later in the summer. There was enough new growth to produce a modest harvest in fall too.”

Berry Report

Blueberry Portland garden

Blueberry and dragonfly in Portland landscape design

“Hi Carol 

Here is my berry harvest schedule:  We start in April with the Honeyberries-great in yogurt or muddled in a sparkling vodka drink. 

May brings the early hood strawberries followed by the blueberries and then raspberries. Salal – a native evergreen shrub I love to eat the bitter but flavorful berries that set in late summer. 

Now in August I am still enjoying a few blueberries as I planted some late varieties to extend the harvest and the day neutral (or ever bearing) strawberries provide an evening appetizer after I park the car. Once the raspberries were done, the OSU Thornless blackberries kicked in and will continue into late September.”

“Hi Carol 

The blueberries are great. I have 4 different varieties and recently I moved them so they are closer together. My husband’s favorite is called ‘Peach Sorbet’. It’s an evergreen with purplish leaves in the winter and green leaves in the summer.  Produces a large harvest, great flavor, medium to large berries. It was planted 3 years ago, and I collected fruit for 8 weeks this year.  I surrounded the plant with a structure covered with bird netting because the birds (should be eating the seeds we provide them and) need to leave the blueberries for me and my husband. Another variety, ‘Top Hat’ is a prolific dwarf bush with small blueberries that pack a  lot of flavor in such a small package.”  

Espaliered pear tree in Portland garden design.

Espaliered pear tree in Portland landscape design

Espaliered Asian Pears      

“I set it up with 2 grafted varieties in 2 rows, but this year I added the third top row because I had the room on the fence. One year I had a very low production rate due to the wet spring causing poor pollination even though the pear trees are near my extensive mason bee hosting program. To combat this I have learned how to hand pollinate and this was so successful that in 2017 I had to provide extra support to the limbs because the weight of the fruit was threatening to damage my tree’s structure. I harvested 99 Asian Pear – 100% success rate!!

coddling moth prevention on Portland asian pear

Organic coddling moth prevention on Asian pear in Portland landscape design

 

I don’t use pesticides so I wrap nylon socks with kaolin clay around each fruit after it gets about an inch in diameter. This is an organic method to stave off coddling moth. I also take off all but one flower from each fruit spur so I get fewer pears but they are bigger. We started getting good harvests in 2016 about 4 years after we planted our trees. Check out my photo…….was I proud or what?”

Dog friendly landscaping in Portland, OregonSherry is a Clackamas County master gardener and enjoys her garden on an 8,000 sq foot lot in Milwaukie.  She has a tiny lawn for their dogs so the rest of the garden is dedicated to entertaining space, plants, edible plants, mason bees and love. 

 

Landscape Designer’s Thoughts on Firepit Placement

Landscape Designer’s Thoughts on Firepit Placement

Grant Park landscape design for back yard with gas firepit in NE Portland

A Portland residential landscape designer shares her thoughts about placing a firepit.

My client Lisa had a dream about sitting out in her garden even when it’s cold.  I was enthusiastic until I heard she wanted a fixed location firepit.  I’m a little nervous about long term commitments when they come to firepits.  I’ve seen too many whose poor placement ruined the flow of the entire back yard.  It can be awkward to use and too expensive to remove and correct.

The Firepit Must Be Integrated into the Design

The fire pit must be visually subordinate to the overall garden design.  It’s easy to get excited about a firepit and forget about the other purposes of the backyard.

Grant Park back yard landscape design with gas firepit

It must be integrated into the design and must work well with the other functions of an outdoor living room. For instance, there has to be ample room between the firepit area and the dining area or it feels clunky and cramped.  Lisa’s dining table is on her deck so we had no crowding issues.

Watch out for Pointing Corners

When the firepit is a square or a rectangle we need to be sure the corners are not pointing at the door to the house. Walking toward a strong point doesn’t feel inviting, it’s a basic feng shui principle that is very powerful and I keep a “sharp” eye out to avoid this problem in all my designs.

 

Landscape Design in a Day Portland Oregon

Grant Park back yard landscape design with gas firepit

Strong Contrast

I prefer the materials for the firepit and the patio hardscape have strong contrast.  The patio surface is square concrete pavers so we went with a multiple sized natural stone for the firepit walls.  This is important.  It will look outright bad in my opinion, if this contrast is not factored into material choices.

Visual Integration

The way I made the firepit subordinate visually was easy since Lisa is a serious gardener……….by which I mean she is knowledgeable but very serious about having fun with her plants. There are 4 rooms to this garden. The firepit, the bird sanctuary patio, the existing rustic deck, and the raised sun garden. The plants weave in and out of these rooms softening the entry to each

Froggy Art

room and integrating them into one garden. I also love how the angle of the firepit wall leads the eye straight to the bird sanctuary patio.

We worked closely with D & J Landscape Contractors and NW Natural gas company for Lisa’s gas firepit. She met with the gas company and made the final decisions. The result is fabulous. It’s large enough to provide real heat and the ambiance it creates is so welcoming.

Landscape East & West, a large local landscape installation company has a blog regarding fire pits.

Tips to succeeding with Manzanita in Portland Residential Landscapes 

Tips to succeeding with Manzanita in Portland Residential Landscapes 

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.

Plant on a berm 

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 tolera

nt or xeric styled plantings. Most of the Manzanita I am using are too wide for a 30” parking strip. 

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.  

Buy small plants 

It’s best to buy small plants and they will establish faster

Drought tolerant landscape design, Manzanita shrub in North Portland

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. 

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. 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.”

Colorful Plants for Portland Winter Landscapes-New Zealand Pepper Plant

Colorful plants for Portland Winter Landscapes-New Zealand Pepper Plant    Cedar Hills residential landscape design Drimys Lanceolata is the perfect evergreen shrub

I enjoy a good hit of colorful plants year-round but especially in winter. The rest of the year has so many plant choices here in Portland it’s almost too easy for a garden designer. Winter has fewer selections for colorful plants and is a better challenge. Drimy Lanceolata – New Zealand Pepper Plant is not a new plant for designers but probably new to most homeowners. 

What’s so special about New Zealand Pepper Plant? 

It’s the foliage!

I love this plant for its visually delicious, red accented colored evergreen foliage. The spruce green leaf is set off by the dark red stems and red lines in the leaf. The new growth stem tips are more of a zippy coral red and when mature, they fade to dark Portland residential landscape designer's favorite coral bell plant, Heuchera 'Blackberry Crisp'burgundy.

Color echo: I find repeating the color of the stems and leaf “trim” with an underplanting in the same hue to be very satisfying. Using a burgundy Heuchera like ‘Blackberry Crisp’ with New Zealand Pepper plant illustrates the idea of a color echo nicely.

Versatile size

It’s very versatile size wise. It can grow into a “shree” (large shrub/small tree 8’ tall), or be maintained as a 3’ tall shrub. It’s easy to prune if you understand the basics and while I strongly suggest hand clipping, if you’ve grown it into a large shrub, it can be sheared with a small power trimmer.  The blades need to be small and sharp since you don’t want to chew up your plant leaves.  Don’t cut back into the old wood.  Typically it will have to grow some new foliage before it looks beautiful again. 

Year round colorful foliage in NE Portland landscaping. Photo taken in winter.

While the landscape is where Drimys shines the best, it is excellent for flower arrangements anytime of the year but especially useful in winter when choices are limited. It smells aromatic and the leaves and berries were used in the colonial days of Australia as a flavoring but apparently has a carcinogen in the oil of the leaf.  While small amounts are probably not harmful………………I would skip adding this to your salad. 

Best practices

Plant in raised or well-drained soil out of the range of lawn sprinkler heads. Water once a week deeply with a drip system or soaker hoses.  I’ve placed it in full sun but it works well with some direct sun or lots of lightly dappled shade (under the edges of a tree’s canopy).  It is not a shade or deep shade plant.    

Good drainage is a must. It will die if planted in a low spot or in heavy mucky clay soil. 

Colorful year round foliage shrub in Wiltshire Beaumont neighborhood N. E. PortlandEast winter wind can burn leaves

In Portland’s east counties in particular, the cold east wind may desiccate the foliage.  If I’m concerned about cold winter wind I will place it on the west side of the house in well-drained soil.   I have it growing quite happily in landscape designs in NE Portland, close in SE Portland and Beaverton.

Contact me, Carol Lindsay, when you are ready for an interesting full season planting plan (and hardscapes) for your home.

Plant partners:  a spring flowering heather like Erica carnea ‘Addrianne Duncan’, Heuchera (coral bell), Sedum x ‘Purple Monarch’, tiny leafed Hebe odora- boxleaf hebe like and American Switch grass -Panicum virgatum ‘Hanse Herms’

 

Wire Vine – Friend or Foe

Garden Design PortlandWire Vine – Friend or Foe?

Do you have a structure you need to cover and don’t mind occasional pruning?

Do you like plants with interesting color, texture and tiny leaves?  I have your plant.  Wire vine – Muehlenbeckia

Here are 4 ways to use wire vine.

Wire vine on an arbor and gate.

This entry gate has a definite hobbit landscape feel to it.  The wire vine growing on this rustic gate and arch creates a very unique look and is very easy care. All they need to do is trim it. It is mindless easy pruning and if it gets away from you it’s easily remedied by whacking it back to about 6” tall. If you don’t like trimming plants on a regular basis, this is not your plant. (Muehlenbeckia Complexa in photo)

Wire vine cascading down a wall

Garden Design PortlandHere is a photo showing a hot tub surrounded by a rock wall. It’s just a rubble style rock wall so no one painstakingly picked which rock to go where for the art form. It’s good looking with wire vine planted at the top of the wall.  The results are a cascading curtain of delicate looking foliage. The burgundy black stems add color to the winter view from the hot tub and softens the view of the wall. Another benefit, they don’t have to pull weeds out of the rock crevices because the wire vine does not share well with other plants. No weeding sounds like low maintenance to me. (Muehlenbeckia axillaris ‘Nana’ in photo)

Garden Design Portland

Wire vine as ground cover is only for hobby gardeners

Only use wire vine as ground cover if you are happiest out playing (working) in your garden.  Wire vine will try to grow right over the other plants and climb up the trunk of this lovely June Snow Dogwood (pictured). This photo of Muehlenbeckia axillaris is from a designer pals personal landscape.

Two kinds of wire vine

There are two kinds of wire vine and I find they get mixed up often at nurseries much to my annoyance. One is evergreen with slightly larger leaves  –  Muehlenbeckia Complexa. It’s also called Garden Design PortlandMuehlenbeckia complexa ‘Big Leaf’. This plant is less cold hardy than the smaller leafed type so could die in a bad winter but I’ve had it last for years in some client’s gardens.

Garden Design PortlandMuehlenbeckia axillaris ‘Nana’ has the smallest leaf but is not evergreen. In late fall the leaves turn a bronze orange (which is attractive) and fall. This wire vine will become drought tolerant and tolerates freezing temperatures best.

Sun or light shade

I grow wire vine in a variety of sun situations. They don’t thrive in deep shade.  I plant them in full morning sun or a mix of am and pm sun. I’ve placed it in full west facing afternoon sun where it gets dappled shade from trees or shrubs by 3 pm.

I would not grow it on my house but a garden shed is fair game.

Trim often or cut back by 4/5th’s at least once a year.  How you trim it depends on what you are using it for. If I grew it on a gate, I’d treat the stems and leaves as if they were fur and just shear it back to 1″or 2” thick.  If it’s in a pot I’d cut all the stems back to 2″ at least once a year.