Plant of the Week: Broadleaf Stonecrop

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Now that our lab group is working on native plants and native bees, I thought it would be fun to do a ‘Plant of the Week’ and ‘Bee of the Week’ series.  This first entry is from Lucas Costner, an undergraduate environmental science major at Oregon State University.  It highlights one of the plants that Aaron Anderson is using in his research.

Sedum spathulifolium (Broadleaf stonecrop)

  • Wildlife benefits: larval host plant for elfin butterfly larvae; adult butterflies will nectar on blossoms

Broadleaf Stonecrop. Photo by Greg Dahlman. https://www.flickr.com/photos/enkindler/5892806011

The broadleaf stonecrop (Sedum spathulifolium spp. spathulifolium) is a perennial that is native to California, Oregon, Washington, and British Columbia (1).  It is hardy throughout USDA zones 4 to 10 (2) and is therefore well-suited to most Oregon gardens. The broadleaf stonecrop performs best in full-sun to part-shade (2), and does well in relatively dry, nutrient poor soils (3). Between the months of May through August, expect yellow star-shaped flowers clustered on stems averaging six inches in height (3). These flowers are purported to be attractive to insect pollinators, in particular butterflies (3). The blue-green leaves of the plant are succulent, develop in a rosette, and often appear waxy or powdery (4). Due its resilient nature and attractive appearance, the broadleaf stonecrop is a popular choice for Oregon gardeners looking to incorporate succulents and native plants into their landscapes. 

Sources:

1 “Plant Profile for Sedum spathulifolium spathulifolium (broadleaf stonecrop).” Natural Resources Conservation Services. USDA, n.d. Web. 25 May 2017.

2 “Sedum spathulifolium.” Las Pilitas Nursery . N.p., n.d. Web. 25 May 2017. <http://www.laspilitas.com/nature-of-california/plants/629–sedum-spathulifolium>.

3 “Sedum spathulifolium.” Lady Bird Johnson Wildflower Center. The University of Texas at Austin, n.d. Web. 25 May 2017. <http://www.wildflower.org/plants/result.php?id_plant=SESP>.

4 “Sedum spathulifolium var. spathulifolium.” Flora of North America . N.p., n.d. Web. 25 May 2017. <http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=250092154>