Pacific Connections Update: Cascadia Bog Development

July 21st, 2011 by Jennifer Youngman, Communications Specialist

new Cascadia bog

The new Cascadia bog is a perfect solution for a wet spot.

When the Cascadia section of the Pacific Connections Garden was under construction, a natural depression appeared. Recognizing the potential for this poorly-draining area, Jason Henry of the Berger Partnership incorporated a Cascadian bog into the design. Pacific Connections Gardener Kyle Henegar explains, “Creating the bog is a long-term process as the soil conditions mature, the plants are phased in, and as Roy Farrow and I continue to procure and stage snags and rocks to create a more realistic-looking garden. I suggest visitors come visit the bog frequently to see how it ages over time and develops the beautiful patina of a native bog.”

An irrigation system will keep the soil soggy during dry months. Vegetation includes Andromeda polifolia, Ledum glandulosum and Rhododendron occidentale grown from seed collected in the Siskiyou Mountains by Collections Manager Randall Hitchin, and Darlingtonia californica from the UW Botany Greenhouse. Native plants such as huckleberry and maidenhair fern are serving as placeholders while bog plants are being phased in. In addition, the Cascadian Focal Forest contains a Siskiyou seep area along the east side of the first stairway. It too is being phased in and is currently full of container-grown native plants and plants grown from wild-collected seed.

Darlingtonia californica

Darlingtonia californica from the UW Botany Greenhouse

Rhododendron occitentale

Rhododendron occidentale grown from seed collected in the Siskiyou Mountains by Collections Manager Randall Hitchin


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