Tag Archives: landscaping

Power Perennials

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It’s peak season for summer-blooming perennials – the easiest way to enjoy reliable flowers all summer without having to replant annuals. If you’re considering adding perennials to your garden or expanding the collection you already have, now is the time.

My list of power perennials are plants with an abundance of flowers and a long bloom cycle. They are also water-wise, adaptable, and low-maintenance.

Here are some of my favorites:

Achellia (Yarrow). This tried and true perennial has several exotic cultivars that are just as versatile and tough as the old-fashioned, and still popular, bright yellow ‘Moonshine’. The flowers of Achellia millefolium ‘Sassy Summer Sangria’ are a multitude of individual deep coral-red florets with a white eye and ‘Sassy Summer Sunset’ has red-orange florets with a yellow eye. Woody stems hold the flower heads above a clump of soft, feathery green-gray foliage. Achellia does best in well-drained average soil with some supplemental water, but once established it will tolerate short periods of drought.

Salvia (Sage). A large genus that includes several species and numerous cultivars. Here, I am focus on Salvia nemorosa. ‘Marcus’, one of the most compact cultivars, has deep purple flower spikes above a low basal clump of silvery-green foliage. Its diminutive size and uniform appearance make it a good choice for a seasonal border or edging a perennial garden. ‘Rose Marvel’ has small leaves along upright stems with flower spikes lined composed of rose-colored florets. Its unique color and form add continuity when repeated in combination with other plants. Salvia will bloom throughout summer if the spent flower heads are removed. It thrives in full sun and may become leggy with too much moisture or not enough sun.

Nepeta (Catnip). Hybrid Nepeta x faassenii has low, spreading stems of soft gray-green foliage that extend outward horizontally giving the plant a graceful, symmetrical appearance. Each stem develops a flower spike at the end making the plant a solid mass color when in bloom. ‘Walker’s Low’ has light blue flowers and may reach more than 24″ across in a single season making it an excellent seasonal ground cover or colorful mass planting. ‘Cat’s Pajamas’ is a compact cultivar with indigo blue flowers and rosy-purple calyxes that remain after the flowers are spent. Catnip x faassenii hybrids have a long growth season – foliage emerges in early spring and plants continue to bloom until frost. If plants become leggy mid-season, cut them back to encourage a new flush of foliage and flowers.

This summer is a great time to add perennials to your garden while there is still a good selection in nurseries. If you are not ready to plant, make notes and take pictures of your favorites and I can help you identify them.

If you’re ready to start fresh, renovate or just need a change, now is the time to evaluate your garden and complete design plans to execute this fall.

Need more ideas? Contact me for a design consultation to learn about landscape design or how to maximize the impact of plantings for any spot in your garden.

Plants With Purpose

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a peaceful woodland garden

Thoughtful use of plants and trees will make your garden more dynamic. Shadows and patterns created by foliage create interest, capture the eye and diffuse views. Plants can also be used to define space, provide screening, or add privacy without putting up a fence or wall that might make a space feel dark or confined.

When I am designing a garden and I want to create the feeling for more depth, I look for plants that have a growth habit that is visibly transparent or can easily be kept that way by pruning. Thinking about how plants will respond as they mature is essential. Some plants lend themselves to being manipulated by pruning (think of a clipped boxwood hedge, an espaliered fruit tree or the Japanese art of bonsai) but most plants look best if they are allowed to grow in their natural habit with only a bit of thinning and shaping.

Regular maintenance and pruning will prevent the need for more drastic measures later if plants have been allowed to outgrow their intended role in the landscape. When using plants for screening, avoid over-planting in an attempt to get quick results—you could end up with other problems later, such as unwanted shade, damage to surrounding hardscape, or encroachment on pathways, neighbors’ yards, and views.

With thousands of plants to choose from, it may seem like an overwhelming task to select plants that look good and support your overall landscape plan. Identifying the type plants you favor is a good place to start. With that information, a garden designer can figure out which ones will thrive in your garden and how those can fit into a cohesive plan.

I hope this blog post helps you get started thinking about enhancing your garden. Summertime is the best time to evaluate your landscaping and plan for the following year. If you are not a gardener or don’t have the time, you can work with a landscape designer to be able to enjoy the beauty and benefits of curated outdoors spaces.

Need more ideas? Contact me for a design consultation and learn about landscape design or the best plants for any spot in your garden.

Hillside Hideaway, Seattle WA

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The owner of this Seattle home, a garden enthusiast, wanted to upgrade the landscaping and asked me to come up with a plan.

The sloped lot on a wooded hillside provided both opportunities and challenges. I created a series of terraces along the side of the house transforming an awkward slope into a place for a new patio and plantings. The terraces function as a series of connected garden rooms that flow together, making it easy to move about the site.

On the home’s entry level, we enlarged the main patio using architectural slabs that reflect the clean lines of the house and blend seamlessly with the existing concrete. Stepable groundcover adds visual interest and natural stone risers provide a graceful transition to the woodland garden beyond. The natural flagstone patio underfoot, lush plantings and mature trees overhead, gives one the feeling they have been transported far from the city. Beyond the woodland, visible from the patio during summertime, organic juniper timbers border a collection of shade-loving perennials evergreens. A combination of native, woodland and ornamental plants keeps the palette interesting.

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Ballard Neighborhood, Seattle WA

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A lovingly restored Ballard bungalow deserves a fitting garden. The owner, a master gardener, loves plants and hired me to create a comprehensive plan to solve problems like screening the apartment house next door. The pathway is made of repurposed brick from the original chimney and recycled stepping stones add to the relaxed air. I focused on plants that create structure and continuity with emphasis on seasonal focal points. The result: there is always something interesting popping up or coming into bloom.

In the backyard, the dappled shade below a canopy of mature trees is ideal for the lively palette of this shade garden. Broadleaf shrubs and japanese maples provide structure and perennials create a lush spot for cool summertime dining or a weekend garden party. The owner has a flair for creating a casual vibe with repurposed items like a wooden dining set that has taken on a rustic patina adding to the organic feel of this garden.

Another Dimension

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GobbleWell-designed topography adds richness and dimension to a landscape. In gardens, grade changes offer opportunities for artful design and dynamic compositions. While terraces, rockeries and retaining walls are often put in place to capture views and manage functional needs (such as drainage and steep slope), they are also opportunities for mindful garden design.

With some forethought, plantings cascading over walls, graceful terraces, and bubbling streams can look completely natural. On a hillside, cozy grottos create welcoming entries or back yard escapes. Terraces that have been made to maximize views are also excellent vantage points to enjoy gardens below.

If you are building or remodeling, think about how your landscaping will integrate with the architecture of your home and other site features. Consider landscaping from the outset while making decisions about grading the site.

Bring together your engineer, garden designer, architect, and general contractor to collaborate on a holistic design. By planning ahead you will probably be surprised by all of the creative options those professionals can suggest. You’ll be able to choose the one that best suits your own vision for combining form + function in your garden.

Are you ready to remove the guesswork and increase your success rate with plantings and garden features? Contact us to learn more about garden planning, landscape design, and solutions for challenging sites.

 

 

 

Mercer Island, WA

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Curb appeal. Native plants and ornamentals, pop under a canopy of mature Douglas Fir.