Archive for Plants I Recommend

Three Black-Eyed Susan (Rudbeckia) for Color and Bee-Friendly Gardens in Portland Oregon

Rudbeckia f. 'Little Henry' in Portland garden design. Standing at just 24”, this petite version of  black-eyed susan has uniquely rolled petals. I use it in my low maintenance landscape designs as well as pollinator gardens.
Rudbeckia f. ‘Little Henry’ in Portland garden design. Standing at just 24”, this petite version of  black-eyed susan has uniquely rolled petals. I use it in my low maintenance landscape designs as well as pollinator gardens.

Meet Little Henry Rudbeckia, for late-flowering food for bees

Let me introduce you to a variety of black-eyed Susan I adore – ‘Little Henry’. Standing at just 24” to 30”, it’s a petite version of the classic tall black-eyed susan, he has the most interesting rolled petals. These flowers are exquisite in flower arrangements and a favorite among bees. As summer starts to fade, that is when ‘Little Henry’ starts blooming, ensuring your garden has late-season color and food for bees too. I use this in low maintenance planting plans as well as those for gardeners.  My photo was taken in October. Some native bees won’t visit this hybridized fancy flower because it doesn’t look like our native.  Other bees are delighted.

Low-Maintenance Bee Feeding Perennial Plants with Showy Flowers

For those seeking easy plants, rudbeckia fulgida ‘Little Gold Star’ is your hero. These resilient mounding plants maintain a neat shape and, after a couple of years, accept less watering (not no watering!) .  They pair well with the hardy spanish lavender, thriving in hot sun conditions while adding a continuous summer display that starts in July, like clockwork, ending in late October.

Rudbeckia 'Little Gold Star' still in full flower October 25th in my client Mikes front yard with mid spring flowering spanish lavander. Between these two plants there are 6 months of food for bees.
Rudbeckia ‘Little Gold Star’ still in full flower October 25th in my client Mikes front yard with mid spring flowering spanish lavander. Between these two plants there are 6 months of food for bees.
I drive by this rudbeckia l. 'Herbstonne' planting at NW 25th and Upshur in Portland. They were abandoned for several years with no apparent irrigation or care while the restaurant was closed and continued to thrive. The center cone is a stunning lime green.
I drive by this rudbeckia l. ‘Herbstonne’ planting at NW 25th and Upshur in Portland. They were abandoned for several years with no apparent irrigation or care while the restaurant was closed and continued to thrive. The center cone is a stunning lime green.

Rudbeckia ‘Herbstonne’ offers tall perennial perfection

At 4′ to 5′ one of my tallest favorite black-eyed susan is the rudbeckia laciniata ‘Herbstonne’. It’s a dramatic large flower with months-long blooming, perfect for sunlit spaces where it stands tall without staking. I can use it in part sun too but it will need staking or a big cut back in May to create shorter flowering stems that won’t flop.  Who wants to stake plants?  Not me.  The flower is a knock out so check out this close up photo link.

These blooms transition beautifully from garden to vase, becoming part of my end-of-summer floral arrangement ritual.

Two Kinds of Black-Eyed Susan – Know the Difference for Best Results in Your Portland Garden

There are two main kinds: the short-lived biennials with their fuzzy leaves and long-lived perennials with smooth, shiny foliage. In the Pacific NW, the self-seeding biennials can be a gardener’s companion, popping up here and there and flowering more profusely than their perennial cousins. But if maintenance (pulling up seedings that planted themselves where you don’t want them), isn’t your thing, the perennial types of rudbeckia featured in this blog might be your best bet.  The perennial forms also have consistent heights and appearance.  Seed generated plants can be quite different from one another and are a good lesson in genetics.  Remember Mendels peas?

Contact Me

Do you want a thoughtful planting plan focused design for color and visual satisfaction, or to feed pollinators and birds, or a low maintenance back yard to share with your dog that still feeds the bees?  You can have beauty, low maintenance and pollinator friendly plantings, just ask us to create it for you.  I return phone calls and respond quickly to contact forms.

 

Rudbeckia (Black-Eyed Susan) for Color and Bee Friendly Gardens in Portland Oregon

Growing Joy: My Love for Black-Eyed Susan (Rudbeckia) and Other Garden Favorites

Let’s get to know black-eyed susan (rudbeckia) for colorful pollinator friendly Portland landscapes and gardens.

Welcome to Portland Oregon, my little corner of the world where greenery thrives, colors burst, and landscapes transform into picturesque retreats. I’m Carol, and as a landscape designer, my passion is creating spaces that you can feel connected to, whether sipping your morning cup of Joe in your garden or inviting bees to dance among the blooms. Today, I want to chat up one of my perennial favorites that I use often in my landscape designs–the charming black-eyed susan (rudbeckia).

Wildflower Wonder at Meriwether Farms in NW Portland

I drive by this rudbeckia l. 'Herbstonne' planting at NW 25th and Upshur in Portland. They were abandoned for several years with no apparent irrigation or care while the restaurant was closed and continued to thrive. The center cone is a stunning lime green.
I drive by this rudbeckia l. ‘Herbstonne’ planting at NW 25th and Upshur in Portland. They were abandoned for several years with no apparent irrigation or care while the restaurant was closed and continued to thrive. The center cone is a stunning lime green.

Imagine a sea of colorful summer flower with rudbeckia, echinacea, japanese silver grass ‘Morning Light’, lavander and the hot orange flower flutes of crocosmia all swaying in unison. At the heart, the bold black-eyed susan (rudbeckia) steals the show. It’s vibrant and resilient, and it partners beautifully in wildflower-style plantings and foundation plantings, creating a feast for both the eyes and the friendly pollinators.

Bee Heaven in NW Portland

Bee Heaven in NW Portland - Colorful summer flowers feed bees for months in NW Portland Landscape Design in a Day garden. (Biennial rudbeckia hirta pictured above.)
Bee Heaven in NW Portland – Colorful summer flowers feed bees for months in NW Portland Landscape Design in a Day garden. (Biennial rudbeckia hirta pictured above.)

In this lovely Northwest garden designed by my colleague Alana and me, a palette of black-eyed susan, blanket flower, and echinops (yes, an ornamental thistle that bees can’t get enough of) create a carefree-looking dreamscape. While the winter weather definitely strips away the colorful beauty of this pollinator garden (leaving it looking admittedly a bit desolate), our client embraces that cycle—it leaves the seed heads intact for birds to feed on in the winter.

Create Pollinator Friendly and Satisfying Plant Pairings with Black-Eyed Susan (Rudbeckia)

Wildflower wonder meadow or colorful foundation plantings for your Portland landscape? Rudbeckia, Echinacea, Lavander, and Crocosmia feed bees and flourish in this irrigated full sun garden in NW Portland.  Rudbeckia fulgida 'Goldstrum'
Wildflower wonder meadow or colorful foundation plantings for your Portland landscape? Rudbeckia, Echinacea, Lavander, and Crocosmia feed bees and flourish in this irrigated full sun garden in NW Portland.  Rudbeckia fulgida ‘Goldstrum’

Please know there are so many plants that work well as companions for black-eyed susan.  For the more drought-tolerant biennial types of black-eyed susan put them with very low water plants like Silver Daisy Bush (senecio grayi) a fabulous silver green evergreen foliaged plant, or blue/lavender colored flowers of Echinops an ornamental thistle. For a tough low maintenance front yard add more evergreen with a true dwarf mugo pine or even common as dirt, juniper ‘Blue Star’.  My clients who live for plants love rudbeckia, but they are great for the low maintenance client crowd too.

Contact Me

Do you want a thoughtful planting plan focused design for color and visual satisfaction, or to feed pollinators and birds, or a low maintenance back yard to share with your dog that still feeds the bees?  You can have beauty, low maintenance and pollinator friendly plantings, just ask us to create it for you.  I return phone calls and respond quickly to our contact forms!

 

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

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.

 

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

 

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.

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

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.