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Osoberry (Oemleria cerasiformis): Early Spring Structure for Seattle and Camano Island Gardens
Osoberry is one of the earliest signs of spring in the Pacific Northwest. Blooming in late winter when most shrubs remain dormant, Osoberry brings movement, subtle fragrance, and ecological value to both cultivated gardens and naturalistic designs. In Seattle and Camano Island landscapes, it signals the shift toward longer days and becomes an important nectar source when few others are available.

Jonna Semke
Dec 8, 20255 min read


Winter Garden Natives: Evergreen Structure for the Seattle and Camano Island Landscape
Evergreen native shrubs create structure, color and interest in the winter garden, and also help winter pollinator species.

Jonna Semke
Dec 2, 20254 min read


Winter Beauty: Deciduous Trees and Shrubs in the Seattle and Camano Island Garden
Discover how deciduous trees, shrubs, and groundcovers create winter structure in Pacific Northwest gardens. Part 3 of our Winter Design Series.

Jonna Semke
Nov 30, 20252 min read


The Best Time to Design and Plant a Garden in Seattle and Camano Island
Winter is a slower season for installation—but a perfect season for design. With foliage down and structure exposed, we can observe what the garden actually needs: better flow, stronger winter interest, improved habitat, or new planting spaces. It’s also the ideal time to take measurements, gather inspiration, and finalize concepts so installation can begin right when the planting season opens.

Jonna Semke
Nov 30, 20253 min read


Creating Wildlife Habitat Using Landscape Design in Seattle, the Eastside, and Camano Island
How a beautiful garden can also support the environment and wildlife.

Jonna Semke
Nov 24, 20252 min read


Winter Evergreens for Structure, Color & Seasonal Interest
Evergreens form the winter framework—your bones and structure. Layering them thoughtfully ensures your garden looks alive, intentional, and welcoming even on the darkest days of the year. Combine structural shrubs, textural groundcovers, fragrance, and winter flowers to create a four-season landscape that reflects the natural beauty of the Pacific Northwest.

Jonna Semke
Nov 24, 20254 min read


Winter Structure: The Quiet Architecture of the Garden
A well-designed landscape doesn’t go dormant—it shifts. Winter reveals form, reveals intention, and reveals the quiet presence of the garden’s structure.

Jonna Semke
Nov 19, 20253 min read


How the Vine Maple (Acer circinatum) brings Autumn Color to the Landscape in Seattle and Camano Island
Few trees capture the spirit of the Pacific Northwest like the Vine Maple. It’s beautiful in every season — fresh in spring, luminous in fall, and sculptural in winter. Its graceful, layered form and ecological value make it an essential choice for designers who want to create gardens that are both natural and enduring.

Jonna Semke
Nov 5, 20253 min read


Japanese Garden Hardscape Elements
A dry creek bed symbolizes a stream in a Japanese Garden at the Seattle Arboretum Japanese-inspired hardscape design integrates seamlessly with Pacific Northwest landscapes because both styles celebrate natural materials, restraint, and a deep connection to place. Mossy boulders, rain-textured stone, filtered woodland light, cedar, and seasonal water movement already echo the atmosphere of traditional Japanese gardens. When adapted with regional plants and geology, these elem

Jonna Semke
Oct 26, 20252 min read


Sense of Place in the Garden
What is a Sense of Place? As a landscape designer, one of my guiding themes is creating a sense of place . This concept can mean many things—the surrounding plants and natural features, the street you live on, the architecture of your home, or even the views beyond your property. In this post, I’ll focus on one of my favorite aspects: the plants that shape and reinforce that sense of place . Why Sense of Place Matters Mossy Bigleaf Maples in the Hoh River Valley A true sense

Jonna Semke
Oct 2, 20253 min read


Camassia leichtlinii (Great Camas, Large Camas)
Lovely soft lavender flower of the Great Camas plant in the wild Camassia leichtlinii (Great Camas, Large Camas) 🌿💙 Description 📝 Camassia leichtlinii is a striking native bulb of the Pacific Northwest, known for its tall spires of star-shaped blue to violet flowers in late spring to early summer. Historically valued as a food source by Indigenous peoples, Camas meadows once carpeted valleys and prairies in vibrant blue. Today, it is prized in both naturalistic and designe

Jonna Semke
Sep 25, 20252 min read


Serviceberry ‘Autumn Brilliance’ – Four Seasons of Beauty in One Tree
Serviceberry ‘Autumn Brilliance’ ( Amelanchier × grandiflora ) is a small tree with four-season appeal —from clouds of spring flowers and summer berries to brilliant red-orange fall foliage and graceful winter form. Ideal for Pacific Northwest gardens , it attracts pollinators, feeds songbirds, and thrives in a variety of soils. Whether planted as a specimen tree, a multi-stemmed accent, or in a wildlife-friendly landscape, this low-maintenance beauty adds both ecological val

Jonna Semke
Sep 23, 20253 min read


🌳 Hydrangea quercifolia ‘Pee Wee’
🌳 Hydrangea quercifolia ‘Pee Wee’ (Shrub – Oakleaf Hydrangea) 📝 Description ‘Pee Wee’ is a compact form of the oakleaf hydrangea,...

Jonna Semke
Aug 19, 20252 min read


Hamamelis ‘Diane’ Witch Hazel Seattle and Camano Island
‘Diane’ witch hazel (Hamamelis × intermedia ‘Diane’) is a valuable shrub for late-winter interest in Seattle and Camano Island gardens.

Jonna Semke
Aug 19, 20252 min read


🌿 Plant Profile: Arctostaphylos ‘Howard McMinn’
White flowers in spring, evergreen leaves and deep mahogony bark make this plant one of the most handsome in the garden 🌿 Plant Profile: Arctostaphylos ‘Howard McMinn’ ✨ The most adaptable Manzanita for gardens ‘Howard McMinn’ is a standout selection of manzanita, beloved for its year-round appeal and garden reliability . Unlike fussier species, this cultivar tolerates a bit more summer irrigation, making it a good fit for landscapes in the Pacific Northwest. 🌸 Description

Jonna Semke
Aug 19, 20252 min read


🌸 Japanese Anemone (Anemone × hybrida)
Description Japanese anemones bring a graceful, airy touch to late-summer and fall gardens. Rising on tall wiry stems, their delicate...

Jonna Semke
Aug 19, 20251 min read


Plant Profile: Gaura (Oenothera lindheimeri)
Vibrant rose blooms on a variety of Gaura Plant Profile: Gaura ( Oenothera lindheimeri ) Description Gaura, also called Wandflower or...

Jonna Semke
Aug 19, 20252 min read


Solidago canadensis - Canada Goldenrod
A tall, sun-loving perennial, Canada Goldenrod (Solidago canadensis) brings a burst of golden-yellow color to late summer and fall landscapes. Its upright stems support dense plumes of small flowers that attract pollinators in droves, especially bees, butterflies, and beneficial wasps. Though often misunderstood as invasive, Canada Goldenrod plays an essential role in native ecosystems when used responsibly.

Jonna Semke
Aug 6, 20252 min read


Prunus emarginata - Bitter Cherry
White flower clusters in spring Prunus emarginata Bitter Cherry Description Prunus emarginata, or Bitter Cherry is a deciduous small tree or large shrub native to western North America, including the Pacific Northwest. It features glossy, finely toothed leaves and clusters of fragrant white flowers in spring that are highly attractive to pollinators. In summer, it produces small, bright red cherries that are sour to taste but provide valuable food for birds and wildlife. Its

Jonna Semke
Jul 31, 20252 min read


Plant Profile: Gaillardia aristata (Common Blanket Flower)
💬 Description: Gaillardia aristata is a hardy North American native that lights up the garden with flame-colored blooms in red, orange, and yellow. Its long bloom season and resilience to drought make it ideal for low-maintenance landscapes and restoration plantings. 🌿 Ideal Uses: - Native and pollinator-friendly gardens - Meadows and wildflower mixes - Roadsides and erosion-prone areas - Deer-resistant borders and waterwise landscapes 🌼 Plant Profile: Botanical Name:

Jonna Semke
Jul 31, 20251 min read
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