An exciting, new release from the United States National Arboretum, this exceptional lilac grows well even in the heat and humidity of the Mid-Atlantic and southern areas. Abundant, fragrant, purple-blue flowers are displayed on a rounded form, with tough, disease tolerant foliage specifically bred to resist mildew. Deciduous.
Bloom Time
Spring
Deciduous/Evergreen
Deciduous
Special Features
Attracts Butterflies, Attracts Hummingbirds, Easy Care, Improved Pest and Disease Resistance, Waterwise, Attracts Pollinators
Thrives in well-drained, neutral to slightly alkaline soils. Needs good air circulation. Water deeply, regularly in the first growing season to establish an extensive root system. Once established, reduce frequency; increase frequency again before and during spring bloom period. Fertilize in early spring. Prune after flowering.
History
'Old Glory' is a selection from a controlled hybridization between Syringa 'Sweet Charity' and Syringa x hyacinthiflora 'Pochohontas, made by Don Egolf in 1978 and released in march 2006. Thoroughly tested throughout most of the eastern United States from Alabama and Mississippi in the south and north to Michigan, Minnesota and Massachusetts. This cultivar has good tolerance to Cercospora blight and Pseudomonas syringae in warmer climates where these two diseases are a problem. A product of the U.S. National Arboretum, which is leading institution in the United States conducting long-term hybridization, testing and evaluation of trees and shrubs. Over 650 named cultivars have been released by the Arboretum to the ornamental nursery and floral industries. (NA 62974; PI641803)
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Details
Description
An exciting, new release from the United States National Arboretum, this exceptional lilac grows well even in the heat and humidity of the Mid-Atlantic and southern areas. Abundant, fragrant, purple-blue flowers are displayed on a rounded form, with tough, disease tolerant foliage specifically bred to resist mildew. Deciduous.
Bloom Time
Spring
Deciduous/Evergreen
Deciduous
Special Features
Attracts Butterflies, Attracts Hummingbirds, Easy Care, Improved Pest and Disease Resistance, Waterwise, Attracts Pollinators
Problems/Solutions
Rabbit Resistant
Growth Rate
Moderate
Flower Attributes
Flowers for Cutting, Fragrant, Showy Flowers
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Style
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Care
Care Instructions
Thrives in well-drained, neutral to slightly alkaline soils. Needs good air circulation. Water deeply, regularly in the first growing season to establish an extensive root system. Once established, reduce frequency; increase frequency again before and during spring bloom period. Fertilize in early spring. Prune after flowering.
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History
History
'Old Glory' is a selection from a controlled hybridization between Syringa 'Sweet Charity' and Syringa x hyacinthiflora 'Pochohontas, made by Don Egolf in 1978 and released in march 2006. Thoroughly tested throughout most of the eastern United States from Alabama and Mississippi in the south and north to Michigan, Minnesota and Massachusetts. This cultivar has good tolerance to Cercospora blight and Pseudomonas syringae in warmer climates where these two diseases are a problem. A product of the U.S. National Arboretum, which is leading institution in the United States conducting long-term hybridization, testing and evaluation of trees and shrubs. Over 650 named cultivars have been released by the Arboretum to the ornamental nursery and floral industries. (NA 62974; PI641803)
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About Us
We have been pioneers and craftsmen in the art of growing plants for 100 years. Since our founding in Southern California by Harry E. Rosedale, Sr. in 1926, we have been absolutely dedicated and obsessed with quality.
We have been pioneers and craftsmen in the art of growing plants for nearly 100 years. Since our founding in Southern California by Harry E. Rosedale, Sr. in 1926, we have been absolutely dedicated and obsessed with quality.