Archive for Garden Tips

Winter Garden Tip: Wood Chips to Protect and Enrich Your Portland Garden

Posted by Landscape Design in a Day 
· December 27, 2024 

A brand new part shade garden for a townhouse in Portland.

Wood Chips including Cedar Chips are a great way to have healthy plants.

For many of our non-lawn garden designs, we opt for cedar chips instead of the traditional dark brown bark dust as a top dress.  While some prefer the look of bark dust, cedar chips offer distinct advantages: they last for years, conserve moisture during summer, and provide excellent insulation through winter.  I love NW Play Fiber from Grimms Fuel for cedar chips that last for years and because of how they are cut, work well for paths too.

Why are Multi Species Wood Chips so Popular in Portland?

Multi tree species wood chips are advantageous braking down and supplying a more diverse group of beneficial bacteria than cedar chips and they last a year typically. Chip Drop, is a service that delivers mixed species wood chips for cheap. However, it’s critical to understand that this donation-based service can come with some important caveats—there might be soil, rocks, or even debris (garbage) in the mix. It’s not a criticism of the service, but rather something to keep in mind when deciding if it’s right for your garden.

If they chip trees by a road, the garbage on that road will come along with your wood chips.  Also the minimum amount they are willing to drop might be six times what you can use so check it out carefully. Still using what is otherwise waste product is perfect for environmental reasons. Just check out their service carefully to be sure you want what they offer.

Applying Wood Chips to Planting Areas

Rebecca’s newly planted native plants garden in NE Portland with NW Play Fiber Cedar Chips.

Wood chips play a crucial role in insulating the soil, retaining moisture, and gradually breaking down to enhance soil structure. When applying mulch, aim for a 2-inch layer, being careful not to bury your plants—spread the mulch around them, not over them. If you’ve already top-dressed your garden with a 2-inch layer of wood chips or bark dust at the time of planting, don’t add more chips until it begins to break down. However, it’s wise to keep your wood chips topped up yearly to 2 inches to help with weed control and maintain the health of your garden.  Cedar chips last several years.

Here’s a snapshot of Rebecca’s garden, beautifully top-dressed with NW Play Fiber (Mt Scott Fuel) cedar chips in late spring of 2024.

Need help with landscape design? Feel free to reach out to me, your Portland landscape design partner, and let’s transform your Portland garden!

Categories : Garden Tips, Winter Gardening

Winter Gardening Tip for Portland, Oregon: House Overhangs Can Create Overly Dry Winter Soil for New Plants.

Posted by Landscape Design in a Day 
· December 23, 2024 

Watch out for deep overhangs on your home. They can be plant killers due to winter dryness. Even Oregon rain can’t get your plants if under an overhang.

Be careful: dryness under your house’s overhang can kill your new plants over their first winter.

If you have an overhang on the house, your new shrubs will need watering on the back side this first winter to make it.  It will be stone dry back under the overhang.  This means the root system on the back of the plant will suffer unless you intervene.  Once you turn off the irrigation system for the winter season, you will need to hand check your soil in this area under the overhang if you want your plants to survive well through this first winter.  If your designer picked the right plants for this environment and you planted your plants far enough out from the house, future winters will be less of a concern or no concern at all.

Traditionally, heavy rains in the pacific northwest come right around Halloween.  If they don’t, you’ll need to continue watering your new trees and shrubs by hand. Remember, though, perennials go dormant and typically don’t need to be hand watered at that point. Check the soil with your hand behind the shrubs.  Also, new trees are especially venerable to dry winters regardless of where they are planted.  Check your new trees to ensure the soil is moist down a few inches.  Hand water if it is moist.  Call your designer if you are not sure.

Categories : Garden Tips, PNW Garden Maintenance, Seasonal Event, Winter Gardening

Colorful Flowering Plants for Portland Landscape Designs: Geum (aka Avens)

Posted by Carol 
· December 18, 2024 
A warm peach-colored geum flower

Brighten Your Portland Landscape with Colorful Orange Flowers – Geum (Avens)

If you’re looking to add lively colors to your garden, let me introduce you to Geum, also known as Avens. This charming perennial bursts with vibrant blooms ranging from soft yellows, pumpkin and peaches to fiery oranges and scarlets, making it a sought-after choice among my Portland landscape design clients this year.

The Appeal of Geum in Landscape Design

I love incorporating Geum into my designs because it’s as easy to grow as it is pleasing to the eye. There are plenty of cultivated varieties to choose from, with color palettes spanning from subtle peaches to bright scarlet. Available in both low, path-edging sizes and taller 24-inch varieties, Geum is popular right now, especially with the recent introduction of hot orange and melon-hued cultivars that thrive in full sun.  This plant is also a great addition to pollinator friendly planting plans.

Some of my favorites include the sterile variety ‘Totally Tangerine’ and the sun-scorch resistant ‘Starkers Magnificum.‘ Other notable mentions are ‘Lemoncello,’ ‘Firestorm,’ ‘Mai Tai,’ and ‘Sangria.’ Each offers a unique splash of color to your garden.

Choosing Companion Plants

Pairing Geum with the right companions can make or break its beauty in your garden. Lavender makes an excellent partner due to its contrasting leaf color and shape. Avoid planting Geum next to Black Eyed Susan,  as their foliage can look too similar.  Tip: Consider using ornamental grasses to visually separate them.

Care and Maintenance Tips for Geum

While Geum is relatively low maintenance, informed care can go a long way in keeping it thriving. Plan for regular irrigation, especially if the plant is in full sun. Yearly garden mulching is beneficial, while fertilizer is not typically required. Deadheading is essential to prolong the blooming period and keep your Geum looking its best. If you don’t deadhead the plant will still look great but not as colorful for as long.

Geum in North Portland Garden

As for dividing your Geum, the new sterile varieties don’t typically require it. However, if you notice reduced flowering, woody stems, or overly clumped plants, it’s time to divide and conquer! This can also be a great way to propagate more plants for your garden.

Keeping Those Blooms Coming

Interested in extended flowering? Go for sterile varieties, as they channel more energy into blooming rather than seed production. In terms of growing conditions, differentiate between sun-loving Geums and those that prefer partial shade or dappled light.

Regular deadheading is a must for maintaining long flower production. Remove the spent flower heads just above the next bud on the stem. If your plant looks a bit tired, and you don’t want to deadhead each small flower, presto!  Cutting it back to the ground – ideally around mid-June in Portland – can rejuvenate its appearance for the season, though it typically won’t bloom again that year.

Watch and Learn

Seed heads can be snipped off to prolong the color show of Geum in Portland garden

I recommend checking out a video from 2023 that demonstrates deadheading techniques. Toward the end, you’ll also learn about Geum varieties suited for woodland or shaded areas versus those thriving in sunny spots.

Ready to spice up your garden with Geum or need help with landscape design? Feel free to reach out to me, your Portland landscape design partner, and let’s transform your garden into a vibrant and colorful landscape oasis! Landscape Design in a Day creates custom planting plans as part of our design service.

 

Categories : Garden Tips, Low Maintenance Landscape Examples, Plants I Recommend, Summer Garden Tips
Tags : , , , , , ,

Low Maintenance Ornamental Grasses for Your Portland Garden: Part 3 of 3

Posted by Landscape Design in a Day 
· November 10, 2024 

 

Switch Grass is a Native, Low Maintenance Addition to Your Portland Garden Design

Panicum virgatum American Switch Grass glowing red in mid summer in Portland Oregon

Panicum virgatum American Switch Grass ‘Ruby Ribbons’ glowing red in mid summer in Portland Oregon

Switch Grass: Colorful grass blades with drought tolerance too

Switch grass is a native American grass that offers dramatic color and form, making it a standout in any garden:

  • Mass Planting: This grass looks fantastic when massed or used as a focal point. It’s particularly effective in modern landscapes but fits well into naturalistic gardens too.
  • Seasonal Interest: With its vibrant mid-summer and fall colors, switch grass provides interest when many other plants are fading. I have noticed many of the newer varieties of switch grass blades color up even by mid June depending on how hot it has been.
  • Water Needs: Once established, switch grass is very low water. However, it’s crucial to plant it in well-drained soil. Avoid areas where water can puddle, as this will cause the roots to rot. If you still have powerful overhead sprinkler spray be aware the water spray can cause these grasses to fall over.  Drip irrigation is better for this reason and that it is easier to water deeply and infrequently which is a perfect fit for this grass.
  • Height Considerations:
  • Stick with grasses under 4′ tall for low maintenance.  I always use shorter cultivars 36 to 44 inches tall to avoid my clients having to add supports.  But, taller varieties (such as 6 or 7′ tall switch grass) can be so stunning if you’re willing to put a ring or other support around the plant in spring.  Piet Ouldalf, a famous garden designer uses heavy metal rings with feet (the ring was about 14” to 18”) around his 6′ tall ornamental grasses.  I found this video link on the web for a grass ring but wow these grasses in the video are huge and much wider than any of the tall grasses that I use.   I was in Piet’s garden back in 2001 and saw the supports he uses.  It made me laugh because I had thought when my tall grasses flopped that I was overwatering or doing something wrong but even the master uses supports for tall grasses.  If you are an adventurous gardener, willing to use supports, go for some of the tall varieties like 8′ foot tall Thundercloud Switch Grass.

Switch grass used as a colorful entry walk plant in S.W. Portland in a drought tolerant garden of grasses, herbs, and succulents.

Switch grass is a versatile and resilient choice, offering beauty and adaptability to various garden styles.  It doesn’t provide well for Willamette Valley native insects but it pairs beautifully with pollinator friendly plants like Blanket Flower, Salvias, Penstemons and more. It makes an orderly but loose effect with native pollinator friendly shrubs like Coyote Bush.

Bringing It All Together

Sedum Autumn Joy contrasts beautifully with Switch Grass (Panicum virgatum background) in Portland garden.

Creating a custom landscape design requires a deep understanding of plant behavior. As a landscape designer, my goal is to select plants that not only look beautiful but also thrive in your specific environment with minimal maintenance. Here’s how I can help:

  • Custom Designs: I tailor designs to fit your space and lifestyle and your eco consciousness.  I won’t proselytize but am happy to create plantings that feed our native insects.  Birds gotta eat too and what they eat are insects.  Or maybe we will only use a few native plants and use more non native plants that help bees and use less water all without cramping your style.  Whether you want a low-maintenance garden or are more interested in plants that require learning how to care for them… I’ll create a plan that works for you.
  • Knowledge and Experience: I understand how different plants grow and perform and what it takes to care for them.    Lets create a thriving and vibrant planting plan for your new landscape.
  • Personalized Advice: We’ll discuss what “low maintenance” actually means to you and design a garden that meets your expectations and provides the stunning visual appeal you expect from a landscape designer.

Get in Touch

Creating a custom landscape design is more than just picking plants – it’s about understanding how they will perform in your unique environment and how much care they will need.  If you’re ready to transform your garden, contact me for a phone consultation. Let’s create a stunning, low-maintenance landscape tailored to your needs and preferences.

Categories : Design Basics, Drought Tolerant Garden, Garden Tips, Low Maintenance Landscape Examples, Native Plants, Plants I Recommend
Tags : , , , , , ,

Low Maintenance Ornamental Grasses for Your Portland Garden: Part 1 of 3

Posted by Carol 
· November 2, 2024 

Creating Stunning Landscapes with Ornamental Grasses: Expert Tips from a Landscape Designer

Low maintenance ornamental grass, Fescue Elijah Blue in Portland front yard with colorful low water sedum groundcovers.

Drought tolerant and colorful N.E. Portland front yard boasts ornamental grasses like Blue Fescue.

As a landscape designer, one of my favorite elements to incorporate into a garden is ornamental grasses. Not only do they provide year-round interest, but they are also incredibly low maintenance and many are drought-tolerant. Grasses visually tie the plants in the garden together and add a calming influence.

I’m excited to share some insights and tips on using grasses in Portland landscapes and how to keep them looking their best.  The grasses I am talking about today are available at most garden nurseries and are perfect for creating a striking, low-maintenance landscape.

Fescue Grass: Elegance in Blue

Festuca glauca – Blue fescue is a stunning choice for any landscape. It’s soft blue hued blades add a touch of elegance and contrast, especially when paired with vibrant perennials like sedums. (They work with so many low water plantings.)  Here are some important tips you need to keep your fescue looking its best:

  • Planting: Space them further apart than you might think – at least 24 to 30 inches. This allows them to grow and shine without overcrowding.  Low ground cover plants (under 5 inches) can be planted close by and creep right up to the grass.
  • Maintenance: Mostly, you’ll just need to comb out the dead foliage in the spring with the occasional spruce up as needed.  When they get too big or start getting floppy, split them (very few people do this anymore), or just replace them entirely. They typically look great for about 3 -5 years assuming you didn’t overwater or over fertilize them which can cause rapid growth. I’ve never fertilized mine.
  • Water Needs: Once established, fescue has low water needs.  Figure out how you will water this area much less than other areas of your landscape.  If you can’t cut back the water using your irrigation system without damaging other plantings, try re configuring your overhead spray irrigation or close off the section of drip tube by replacing it with tube that has no holes in it.  (The term ‘established’ means the plant has been in one place for a full year or two.)
  • How to Kill this Plant:  Water it every day in the summer, over fertilize it, or plant it in a low place where winter water will puddle which will cause root rot.
  • Companion Plants: In this garden I used sedums, hens and chicks, and lower water perennials like Rudbeckia (black eyed susan) which are excellent companions.  The low sedums and succulents fill in around the grasses and add bursts of color. Other low water perennials such as colorful salvias, penstemons and blanket flower (Gaillardia) work well as do dwarf pines or other low water dwarf conifers.

Low Maintenance Reality

Even though you may need to replace fescue every 3-4 years, I still consider them low maintenance.  Sometimes I use fescue as a temporary planting, removing them once long term plantings such as dwarf evergreen shrubs have filled in and reached a more mature size.   Other times I deliberately use fescue for the long term vision with the client knowing they will be planning to replace them as needed.

Additionally,

Continue reading about Portland low maintenance ornamental grasses in the garden in our upcoming Part 2.

Contact us

Hilary and I love plants.  We love making planting combinations that work well together both from a cultural needs and visual spice point of view.    Our knowledge can integrate your landscape plantings and take them to a new level of attractiveness and durability.

 

 

Categories : Design Basics, Drought Tolerant Garden, Garden Tips, Landscape Styles, Low Maintenance Landscape Examples, No Lawn Front Yards, Plants I Recommend
Tags : , , , , , ,
Next Page »
Portland landscaper Carol Lindsay, Landscape Design In A Day on HOUZZ, 2018 awardPortland landscaper Carol Lindsay, Landscape Design In A Day on HOUZZ, 2017 awardPortland landscaper Carol Lindsay, Landscape Design In A Day on HOUZZ, 2016 award

Houzz

Let’s make your landscape beautiful.

Get these easy and simple tips on how to keep your garden, patio, or other outdoor entertaining places beautiful. You’ll also receive my monthly newsletter and stay up to date on: design ideas, dog friendly designs, native plants, nurseries we love, upcoming garden events and tours.