Oregon checkerbloom (Sidalcea oregana)

Oregon checkerbloom

Also known as: Kenwood marsh checkerbloom, Coast checkerbloom

Oregon checkerbloom (Sidalcea oregana) is a member of the mallow family and is a native species of western North America. It thrives in wet environments such as freshwater marshes, damp forests, and swampy bogs. The larvae of the West Coast lady and many other butterfly species feast on this plant.

Scientific classification

Species

Oregon checkerbloom (Sidalcea oregana)

Mallows, rock-roses, and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Perennial

Lifespan

20 cm to 30 cm

Spread

Green, Blue

Leaf Color

2 cm to 4 cm

Flower Size

Pink, Purple

Flower Color

Deciduous

Leaf type

5 - 35 ℃

Ideal Temperature

Spring, Summer

Growth Season

Moderate

Growth Rate

Images of Oregon checkerbloom

Attributes of Oregon checkerbloom

Growth Rate

With a moderate growth rate, oregon checkerbloom reveals an impressive display in Spring and Summer, gradually thickening its foliage and increasing in height. This rate allows for a healthy balance of energy allocation between root development and flowering. Notably, slower growth in colder months ensures survival, returning to vitality with the advent of Spring.

Distribution of Oregon checkerbloom

Distribution Map

Oregon checkerbloom, a plant native to the western regions of North America, has a limited introduced range. It is primarily found within its indigenous areas, exemplifying a species that maintains a compact native habitat. In terms of its extended distribution, oregon checkerbloom is reported to have been introduced to parts of the European continent.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Moist meadows

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Oregon checkerbloom

Every week

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Water: Originating from moist meadows, oregon checkerbloom prefers consistent hydration but can tolerate brief dry periods. Weekly watering supports its growth, while mulching helps retain soil moisture during its active season. This herbaceous perennial thrives best in environments resembling its native habitat.

Fertilize: Oregon checkerbloom thrives with balanced fertilizers (10-10-10) during the growing season. Use a high phosphorus formula (5-10-5) in early spring and after blooming. Apply every 4-6 weeks, reducing in fall. Fertilize in a ring around the base, avoiding direct contact with foliage.

Pruning: Oregon checkerbloom is a perennial herb that thrives with regular pruning during early to late spring. Cutting back old stems to the base promotes new growth, improves air circulation, and enhances bloom fullness. Seasonal maintenance is key for its overall health and robust structure.

Propagation: Oregon checkerbloom is native to the Pacific Northwest, thriving in well-drained soil and partial sun. Propagate by sowing seeds lightly covered with soil, keeping it moist. Allow space for seedlings to establish before transplanting. Its delicate blossoms enhance wildflower gardens and natural settings.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Oregon checkerbloom