A compact, large-leaved barberry with bright orange-red new foliage that ages to a deep burgundy. Small yellow flowers appear in spring. The warm, rich color pairs beautifully with green or gold-leaved plants. Excellent for mass plantings, a low hedge or accent plant. Rust resistant and approved in states with rust restrictions. Deciduous.
Bloom Time
Spring
Deciduous/Evergreen
Deciduous
Special Features
Dramatic Foliage Color, Easy Care, Improved Pest and Disease Resistance, Compact Form, Benefits Birds
Problems/Solutions
Deer Resistant, Tolerates Urban Pollution, Road Salt Tolerant
Growth Rate
Moderate
Growth Habit
Rounded
Patent Act
Asexual reproduction of plants protected by the Plant Patent Act is prohibited during the life of the patent.
Thrives in average, well-drained soil; avoid poorly drained, wet sites. Best color in full sun. Water deeply, regularly during the first growing season to establish an extensive root system; reduce frequency once established. Apply fertilizer before new growth begins in spring. Prune annually in late winter to shape.
History
Berberis thunbergii 'Martha' (aka 'SMBTM') has been tested by the USDA and approved as a rust-resistant variety.
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Details
Description
A compact, large-leaved barberry with bright orange-red new foliage that ages to a deep burgundy. Small yellow flowers appear in spring. The warm, rich color pairs beautifully with green or gold-leaved plants. Excellent for mass plantings, a low hedge or accent plant. Rust resistant and approved in states with rust restrictions. Deciduous.
Bloom Time
Spring
Deciduous/Evergreen
Deciduous
Special Features
Dramatic Foliage Color, Easy Care, Improved Pest and Disease Resistance, Compact Form, Benefits Birds
Problems/Solutions
Deer Resistant, Tolerates Urban Pollution, Road Salt Tolerant
Growth Rate
Moderate
Growth Habit
Rounded
Patent Act
Asexual reproduction of plants protected by the Plant Patent Act is prohibited during the life of the patent.
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Style
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Care
Care Instructions
Thrives in average, well-drained soil; avoid poorly drained, wet sites. Best color in full sun. Water deeply, regularly during the first growing season to establish an extensive root system; reduce frequency once established. Apply fertilizer before new growth begins in spring. Prune annually in late winter to shape.
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History
History
Berberis thunbergii 'Martha' (aka 'SMBTM') has been tested by the USDA and approved as a rust-resistant variety.
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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.