photo of Oxydendrum arboreum

Oxydendrum arboreum

Sourwood

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Sourwood, or Sorrel Tree, is a small to medium, flowering, deciduous understory tree. It offers four seasons of ornamental interest for your yard....

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Description:

Sourwood, or Sorrel Tree, is a small to medium, flowering, deciduous understory tree. It offers four seasons of ornamental interest for your yard. Numerous small, fragrant, white flowers bloom on drooping stalks, June-July. The fall foliage is stunning crimson, red, and purple. Dried seeds persist through colder months and offer winter interest. Plant Sourwood as a specimen in your yard, around your patio, or in your shade garden.

Plant Details:

Other Common Names: Sorrel Tree

Plant Type: Tree

New Jersey Native: No

Bloom Times: Late Spring to Early Summer, Summer

Bloom Colors: White

Deer Resistance: Some

Attracts Pollinators and Wildlife: Bees and Other Pollinators

Salt Tolerance: Low to None

Hardiness Zone: 6a, 6b, 7a, 7b

Physiographic Region: Piedmont - P, Highland - H, Coastal Plain - CP

Soil Characteristics

Soil Type: Loam, Organic, Sandy

Soil Moisture: Dry

Soil pH: Acidic, Slightly Acidic

Light Needs of Plant

Optimal Light: Partial Shade

Light Range: Full Sun, Partial Shade

Water Needs of Plant

Soil Moisture: Dry

Drought Tolerance: Medium

Size and Growth Rate

Height: 25 - 30 ft

Spread: 10 - 20 ft

Growth Rate: Slow