4 Drought-Resistant Landscaping Ideas for Increasing Your Property’s Eye Appeal

 

Drought tolerant low maintenance front yard

Drought tolerant Portland landscape design example. This front yard shown in winter is gravel, stone and plants.

4 Drought-Resistant Landscaping Ideas for Increasing Your Property’s Eye Appeal

In recent years, droughts have made it harder to maintain your property’s landscaping, especially with water restrictions that make it almost impossible to maintain lush, green natural grass. While it may be tempting to throw up your hands and just let it go brown, you do have many other options for increasing your property’s eye appeal. Knowing about these four drought resistant landscaping ideas gives you the perfect starting point for transforming the look and usability of your lawn.

Gravel and Stone

This landscaping option requires no watering, and it can last for years. However, too much gravel and stone can look stark. There is also the risk of gravel and stone being displaced during times of heavy foot traffic or inclement weather. For this reason, it is best to limit the use of this ground covering to smaller accent areas. Filling in the area around a fire pit or lining a walkway with stones and pavers reduces the amount of grass you need to create a lovely outdoor space. Yet, you will still need to consider other options if you prefer some green in your landscaping plan.

Garden path with stone stairs in Portland Oregon

The new stairs are complemented by easy care artificial grass.

Artificial Grass

Gravel and stone may do the trick, but they still lack the soothing quality of staring out at a lush, green space. Artificial grass is a great option when you prefer the look of natural blades since it has a similar appearance and texture, and it offers additional benefits for drought conditions such as requiring no water to maintain its look. You will also find that installing artificial grass eliminates the need for other forms of energy wasting such as mowing and weeding, and it lasts for years with little more than an occasional wash down with the hose.

Succulents

These hardy plants require very little watering to achieve gorgeous growth. While succulents are low-maintenance, it does take some know how for selecting the types that will work best in your climate. Therefore, you will want to do some research before planting to find the right mix of colors, textures and hardiness for your outdoor area.  Hen and Chicks – Sempervivum and Sedum Spath ‘Voodoo’  are two popular options for adding succulents to drought-prone areas.

Edited Salvia-Raspberry-Delight-Bouteloua-Blonde-Ambition-web

Salvia ‘Raspberry Delight’ with Good Grass Bouteloua Gracilis ‘Blonde Ambition’ Photo credit High Country Gardens

Perennial Flowers

Life in a drought state is hard for flower loving home owners. However, there are some options for brightening up your outdoor space even when the rain has yet to fall. Consider adding low-water blooms such as Russian sage and lavender to your garden. Ideally, you should choose flowers that can be planted in pots so that you can keep them out of the heavy sun and put them out anytime that you need a splash of color for your décor. This option is a great way to add a touch of life by combining it with other ground coverings such as artificial grass.

Keeping your landscaping in top condition may seem harder when you are dealing with drought conditions. However, water restrictions may be the impetus you need to explore other options that offer far greater benefits than natural grass. For best results, consider mixing it up a bit by adding a few succulents as accents to your artificial grass, or define a small space with gravel. By being willing to experiment, you will find the perfect design for transforming your lawn into a gorgeous oasis that frees you from the dreaded parts of regular lawn maintenance.

 

Mental Health Benefits of Gardening

Growing a new Perspective on Mental Health

Tending the land to grow your own vegetables is an exceptional way to improve your diet, but access to unprocessed food at your doorstep isn’t the only reason to dig in the dirt. A recent study published by ScienceDirect clearly outlines the fact gardening has a positive effect on both physical and mental health.  As a Portland landscape designer  I often hear my landscape design clients talk about how good it  feels to engage in growing edibles, putter with plants and relax in their landscapes.  Maria Cannon is my guest blogger today and explains more about the mental health benefits of gardening.

Gardening reduces stress and anxiety

It is well accepted that sunlight is one natural element that can help keep depression at bay. However, gardening offers a double whammy where feel-good chemical production is concerned. Certain studies have found that Mycobacterium, which is found in soil, can actually trigger the brain to release serotonin. Serotonin is a chemical neurotransmitter that is largely responsible for mood stabilization.

Tip: A home garden is the perfect place to grow cherry tomatoes, Swiss chard, blue potatoes, and oregano, which are all known to contain compounds that help fight depression, anxiety, and fatigue.

Gardening can decrease a person’s risk of diabetes and heart disease

Gardening is a physical activity that can be enjoyed by people of virtually all fitness levels. A 150-pound woman can burn nearly 300 calories working in the garden for an hour. This type of work offers the body the opportunity to build muscle and sweat, both of which are important for overall health. The combination of eating fresh, organic vegetables and the added physical activity can help decrease the risk of certain health conditions, including heart disease and diabetes. Chronic illness such as these are also linked to mental health issues like stress and depression.

 Working outdoors encourages family time

Working the land is a labor of love that can be instilled in children from an early age. And, since gardening affects the brain, spending time outdoors with the kids is not only good for parents but can help prevent depression in their smallest little landscapers. Another positive side effect of growing a vegetable or flower garden is that it encourages family time which can also help boost mood and ward off signs of depression and other mental health issues.

Tip: Gardening with children promotes positive communication skills which will last through adulthood and improve social function.

Gardening can reduce the risk of Alzheimer’s disease

Depression is one of the least discussed concerns of aging, particularly in those with Alzheimer’s disease. Engaging in horticultural activities can help keep the brain sharp and potentially slow the progression of dementia in elderly patients. A recent study found that physical activities, including gardening, can help cut a person’s risk of developing Alzheimer’s disease by nearly 50%.

Low Maintenance Itoh Peony

Itoh Peony variety, ‘Cora Louise’

Tip: Plant a flower garden to create a bright, colorful, and fragrant environment that will help treat the mind, body, and soul.

The act of harvesting releases dopamine

While society today no longer has to rely on hunter/gatherers for food, the brain continues to release dopamine during the harvest. It is hypothesized that this response evolved more than 200,000 years ago when ancient peoples saw large stores of food, which meant the survival of their community. This biologic function lingers on today, even when harvesting small gardens. Additionally, the harvest creates a feeling of self-satisfaction and accomplishment which can go a long way for someone battling depression.

Tip: Engage in a harvest celebration with friends and family to amplify the enjoyment received from the picking process.

According to the American Horticultural Therapy Association, horticultural therapy has been used successfully since Dr. Benjamin Rush first discovered a link between gardening and mental health. Therapeutic gardens are used across the nation to help rehabilitate people suffering cognitive disorders and a host of other physical and mental health concerns.

Natural Slug and Snail Control In Your Portland Landscape

California Brown Snail in Portland, OR

Slugs and snails do a lot of damage in Portland gardens.

Slugs and Snails in your Portland Landscape

My history with slugs in the garden

I was never thrilled with my options for dealing with slugs and snails.  In the 80’s we had the typical little gray French slugs and snails in our gardens and they were pesty enough.   I had often just hand picked them and kept the numbers down.  Then in the 90’s we started seeing California Brown Snail and they added significantly to the total damage.  It was too much for me to manage organically.  The beer bait didn’t work for my garden on a city sidewalk in NW Portland’s Nob Hill District.  Dogs would drink the beer which is NOT good for them and the traps looked tacky too. Using the snails for escargot doesn’t work as a pest management practice since the typical serving is six 1 ½” snails per person.  My family would  never go for Escargot anyway.  They are not adventurous diners.

 

Slug Bait Problems

NW Native banana slug does not damage living leaves

The banana slugs only eat leaves that are decaying or broken. They also pollinate native spring flowering plants on the forest floor. I did not like leading them to slaughter.

I started using the “pet safe” iron phosphate slug bait.  It was an easy method to cut down the population compared to beer baiting or hand picking them. The problem with slug bait is that it does not discriminate. It would lure innocent NW native banana slugs to their death along with the real culprits that did the damage to my plants.

Another problem with slug bait is it doesn’t protect your plants immediately.  Slug bait lures the slugs to the bait but does not kill them right away.  They have time to do a lot of damage before they sicken, stop feeding and then die.

Worms die from iron poisoning

The major issue is the iron phosphate remains in the slug’s body and breaks down and ends up in the soil.  This iron residue left behind in the soil created a toxic environment for worms, the creatures who keep our soil healthy.

I didn’t notice it myself until I got raised beds in my community garden.  I noticed a steady decline in the population of worms in my beds.

Copper wire around vegetable bed deters slugs

Daizzie inspecting the copper wire which keeps slugs out of my veggies by producing an electric shock.

 

There is an inert ingredient in the pet safe slug bait that combines with an active ingredient to kill earthworms.  They die from iron poisoning.  The combination was also causing harm to wildlife and to small domestic animals so it was time for me to make a big change.

Slug Bait Alternative-Natural Slug Control

Ann Lovejoy is a trusted resource and treasure for Pacific NW Gardeners.  She is the one that made the connection between the iron phosphate “pet safe” slug bait and the harm it was doing.   Read more about how slug bait kills worms. 

She made several suggestions for what to use instead of slug bait.  My favorite is using liquid caffeinated coffee sprayed onto plants as a repellent.  I tested it this past fall to great success.  I was able to protect my kale crop from slugs.  I purposely sprayed coffee on only half the plants as a test.  The plants I did not spray were missing half their foliage.  The plants I sprayed had no holes or missing foliage.   I sprayed at least once a week during the fall rains.  Ann says a direct spray of coffee will kill the slugs but I could not tell if this was a success.   I sprayed the coffee directly on slugs but when I came back the next day the sprayed slugs were no where to be seen.  They may have crawled off and quietly expired but I was not sure. Maybe my coffee wasn’t strong enough. I will do more testing now that the soil has warmed up enough for new slugs and snails to hatch. I’ll post again and share what strength of coffee it takes for an obvious demise.

I can’t wait to share this with my landscape design clients.  Many clients have pets.  The fact that pet safe slug bait is toxic needs to be shared.

Another option to deal with slugs in raised beds is to line the edge of the bed with copper.  I used a copper ground wire but you can use sticky copper tape available at most garden centers and it will last maybe one garden season if you are lucky.  It is easy to buy and apply to your raised beds, pottery and containers.

Slug or Snail?

What’s the difference between slugs and snails?  Slugs and snails are pretty much the same animals according to Robin Rosetta, Associate Professor at OSU.  Over time slugs evolved out of a hard shell so they could move through cramped spaces and allow them to get down into the soil to find food and protection.  Apparently, there is still sort of a shell under their hump like mantle.  Snails still have a shell and so are restricted to above ground activities.  They use their shells to survive inclement weather and are protected from some enemies and predators.

Modern NW Natural Landscape Design

Emily after backyard

Freshly installed Landscape Design in a Day. Emily says, “Carol got my desire for simplicity and my style both with the plant material and the hardscapes.”

My new client Emily contacted me with two problems.  One – she needed a landscape design for her new home that would be pleasing and fit her space and her style.  She wanted to enjoy being outdoors in her small backyard in the summer.  She knew she didn’t want lawn and she wanted entertaining space.  She had a small terrace outside the kitchen door which is certainly big enough for a cuppa coffee, but it didn’t feel naturalistic and certainly wasn’t big enough to entertain.

Two – no matter what sort of landscape design we did she would need regular landscape maintenance.  In addition to finishing school, she spends a significant amount of time in France with family.  Lots of people say they need low maintenance.  Emily really needed low maintenance and a professional gardener who would not trim her Japanese maples into lollypops in her absence.

Dziedzic before backyard

Spring of 2016 Emily’s new landscape was overrun with weeds.

When she called me late spring of 2016 her landscape was completely overrun with weeds, and her plants (recently planted fall of 2015) were struggling.   Emily is an affectionado of minimalist design. Her ultra modern Westmoreland home is designed for renting out the bottom floor and she has a tenant. Emily loves ferns and Japanese maples. She prefers green leaves to the overly colorful variegated designer plants. She loves a woodsy naturalistic style for her plantings but wanted a minimalist modern style for any hardscaping.

Tough Environment for plants – Dry Shade

Three huge maple trees in neighboring landscapes created deep to dappled shade.  In summer they took all the water and in winter they buried the landscape in pounds of wet mucky leaves.   Fall clean up with Oregon Bigleaf maple starts in December.  It is not the romantic vision of a person wearing a light sweater whistling and raking up dry pretty leaves. You’re wearing rain gear and using a shovel lifting up pounds and pounds of wet muck.   Many plants would simply rot and die.  I would need to carefully select plants that can survive being buried by such a deluge of leaves. This was a tough environment for plantings.

Dziedzic acer-japonicum-aconitifolium

Emily loves Japanese maples. We selected Acer Aconitifolium ‘Full Moon’ Japanese maple for her shaded backyard.

Design Decisions

On our design day we focused on the backyard. She had one window on the second floor (the kitchen window) and I selected a special Japanese maple, two king-size ferns and some small evergreen shrubs to see in winter. The Japanese maple has both a hot spring leaf color and strong red fall color.  It was a lovely if obvious choice.   Her downstairs tenant had an egress window so I kept the plantings low to keep all the available light.

Privacy Plantings

To create privacy between properties we used three small evergreen trees with tiny leaves to contrast with the Oregon Bigleaf maple.  The rest of the plants were selected for summer interest because they would not be seen in the winter from the house.

Materials create the style

Dziedzic during back yard

Brian of D & J Landscape Contractors placing HydraPressed concrete slabs for woodland modern garden.

When I am designing a modern landscape, materials are everything.  The new modern landscape design, which is actually not all that new anymore, can become a cliché of itself.  Straight line paths without proportional balance look uninviting and cold. We used a warm gray HydraPressed concrete slab that is the epitome of modern style and will last forever if properly installed. We created two patio spaces and connected them with wide paths.  It looks like one space with plants flowing in between. This is a lot of hardscape for a backyard so you might think it would look harsh. Plantings will cover every square inch of soil and create such a lush and full complement so that the patios are fully integrated visually.  It’s a balancing act between hardscape and planted space.  Another help toward a serene and simple look is the lack of lawn.  Lawn, patio and plantings in such a narrow landscape wood tend to create a busy feeling and of course lawn would not thrive in such a shaded woodsy environment.

100 shades of green

It was important to honor Emily’s love of green leafed plants but in order to achieve the lushness needed to integrate the design, I had to find a way to provide a variety of textures (leaf shape, sheen, shade of green, habit of plant branches, etc.).   My ideal for Emily’s garden is that you could take a picture of it with black-and-white film and it would still look incredibly beautiful because of the contrasting textures and varying shades of green.

Garden Design for Gardeners

Japanese maple – Acer Palmatum ‘Shindeshojo’

Because Emily loves Japanese maples she will have a succession of seasonal color changes to entertain her from spring to fall. The plantings we used are fairly low water once mature but it would be difficult to establish the plantings without irrigation because the huge Oregon Bigleaf maples roots will steal water from the new plants. With Emily’s school schedule and traveling, an irrigation system was necessary for long-term success.  No one wants to saddle their tenant with the job of hand watering the landscape.

Emily’s comments

Dziedzic backyard during wheel barrow

August of 2016 was too hot to transplant Emily’s favorite maple. The contractor and I redesigned the hardscape layout so we could leave her existing maple undisturbed.

Emily is very happy with the design “I absolutely love the garden and am so excited about it.  It’s wonderful.”

Willamette Heights Hillside Landscape Design

Willamette Heights Hillside Landscape Design 

WM sized Ericson arah after backyard photos 11 2016 (7)

New boulders define the original pathway leading to Forest Park from the backyard.

Willamette Heights Hillside Garden Design

The Willamette Heights neighborhood of NW Portland is special for many reasons. The architecture of the grand old houses, views of the city, Mount Hood and that it is surrounded by Forest Park.  There is a simple 2 lane bridge for traffic in and out of the hillside neighborhood.  It feels private. My clients happened to have a path that leads into a secluded part of the park from their backyard. It’s an old neighborhood with serious garden history. It was the playground for the famous landscape architects Wallace Huntington and Barbara Feeley. I’ve been privileged to create many residential landscape designs in this neighborhood including the restoration of the Bertha Cooper Garden, renamed Cooper Phillips Garden in honor of the builder that saved it from destruction.

My client grew up here.  She and her husband bought a beautiful craftsmen house (1905) about a mile away from her childhood home with views and a private path into Forest Park. She had the clearest vision for what she wanted that I have come across. Her first priority was finding a designer who would fully understand her ideas and hold true to them in the design.

Portland Landscape Designer with smaller ego

She called me looking for an experienced landscape design collaborator to help her create and install her vision. I came by to meet her and see the property. We started in the big kitchen with tall beautifully framed windows and French doors to the backyard. This room was the heart of the home. We had views into the woods which were uphill from the level yard.  The landscape was divided from the woods by a low rustic rubble rock wall. She knew what she wanted and it was not typical. For starters, she didn’t want the rustic rubble wall rebuilt or made more substantial. She wanted a large flagstone area that could be play area and entertaining area. She needed me to take her idea and make sure it didn’t end up looking like they had paved the backyard.  She wanted the man made to melt into the nature made forest.

Low Maintenance Garden Design

WM sized Ericson before black plastic wasteland

The backyard weeds had exploded and the first winter turned the yard into a mud pit. It was too shady for grass.

It is a large landscape overall. They had put in a lot of time and effort with the front yard and that was working well.  The backyard weeds had exploded and the winter rains made a mud pit. They installed 2,000 sq feet of black plastic.  The black plastic was not happy making but she didn’t have the time or the inclination to make the entire property her hobby.

The plantings needed to be simple both for style and for practicality. Since the woods were wonderful all on their own, it was the wasteland that lay between the house and that wall that would be our subject.

What’s the Style?  Minimalist NW Natural 

We want simple lines and minimal plantings to keep from distracting us from the woods. Just like the interior, the exterior can be simplified without going too modern. In the early 1900’s there was a huge social change called the Arts and Crafts movement. People were suddenly interested in native plants, hiking, sleeping outdoors…these were big changes from the Victorians who worried that night air was harmful to your health. A craftsmen house, even a grand one like this looks great with simple  NW natural style plantings.   The minimalist style of using fewer varieties of plants also makes it lower maintenance which was another top priority for her.

The pathway to the woods

something about Arah working with Landsape East and West

There are 4 different garden rooms, the path to the woods, a small lounging area, a play area and an area for a large rustic picnic table.

The pathway to Forest Park was just waiting for my attention ………I say take a good thing and make it more dramatic, bigger and make it a destination by adding other elements that enhance and point to it. There was an earthen path already but I moved it over a few feet, added rustic stone steps up to the path and a few large sitter rocks that added drama to this gateway. It’s going to be a great place to hang out for big and small people.

Make the rooms work

She wanted a big flagstone patio.  I added in the shapes of the planting beds being careful that each flagstone area was big enough to be useful as play area or sitting area. The shapes of the beds keep the flagstone patio from taking over visually and the spacing between the flagstones grew larger as it got further from the house.  The views from the window filled kitchen were kept focused on the woods by using low plantings with only a few verticals.

 The Installation Process

Erickson during backyard

My client directing placement of flagstone.

They interviewed three landscape installation companies and selected a well known company but not one I worked with. Hillside landscape designs cost more to install because there is always  additional expense for bringing materials in. Having an experienced company to manage the logistics was important.  They used a crane to deliver all the materials even the yards and yards of crushed rock. It’s wasn’t practical to bring anything up the long stairs from the street.  She worked with the contractors herself and used me for advice. She called me in to work with her contractor on the boulder placement and to fine tune the flagstone placement to ensure each area was the right shape for maximum play and entertaining space.

Client’s Comments
Her final note on the design drawing……..”I went through the plan in detail and really like it. I feel like you ‘got’ the low-key NW, drought tolerant, blend into forest part style really well. I am excited to move forward with our design.  Carol gave me referrals to 2 great landscape contractors so I was picking from a good pool. The final results are both a pleasure and a great relief.   Yes the mud is gone but more importantly now I have a large outdoor living room that is very attractive and usable.  I also look out from my kitchen and I see my design, the one I dreamed up.  Carol helped me make this vision real. I appreciated the flexibility of her Landscape Design in a Day process.”