An alluring dwarf form a compact clump of narrow, strap-like, green foliage that gives rise to exquisite round clusters of pure white, double to semi-double flowers in summer. Rarely sets seed pods, resulting in a longer bloom period. Adds tremendous charm to rock gardens and perennial borders. Excellent for containers. Evergreen.
Bloom Time
Summer
Deciduous/Evergreen
Evergreen
Special Features
Attracts Hummingbirds, Easy Care, Attracts Pollinators, Compact Form
Problems/Solutions
Coastal Exposure, Erosion Control
Growth Rate
Moderate
Growth Habit
Clumping
Flower Attributes
Flowers for Cutting, Showy Flowers
Landscape Use
Border, Container, Poolside, Ground Cover, Edging
Flower Color
White
Foliage Color
Green
Companion Plants
Pittosporum (Pittosporum); Japanese Barberry (Berberis thunbergii); Daylily (Hemerocallis); Coral Bells (Heuchera); Society Garlic (Tulbaghia violacea)
Care Instructions
Easily grown in average, well-drained soils. Water deeply and regularly during first growing season to establish an extensive root system; once established, reduce frequency. Apply fertilizer before new growth begins in spring; repeat after flowering. Blooms best when undisturbed, but may be divided when overcrowded.
History
Double Diamond was introduced by Jim Holmes of South Africa in 2000, and has been sold in South Africa, Europe, Israel, and now in the United States. It is reportedly a sterile cultivar.
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Details
Description
An alluring dwarf form a compact clump of narrow, strap-like, green foliage that gives rise to exquisite round clusters of pure white, double to semi-double flowers in summer. Rarely sets seed pods, resulting in a longer bloom period. Adds tremendous charm to rock gardens and perennial borders. Excellent for containers. Evergreen.
Bloom Time
Summer
Deciduous/Evergreen
Evergreen
Special Features
Attracts Hummingbirds, Easy Care, Attracts Pollinators, Compact Form
Problems/Solutions
Coastal Exposure, Erosion Control
Growth Rate
Moderate
Growth Habit
Clumping
Flower Attributes
Flowers for Cutting, Showy Flowers
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Style
Landscape Use
Border, Container, Poolside, Ground Cover, Edging
Flower Color
White
Foliage Color
Green
Companion Plants
Pittosporum (Pittosporum); Japanese Barberry (Berberis thunbergii); Daylily (Hemerocallis); Coral Bells (Heuchera); Society Garlic (Tulbaghia violacea)
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Care
Care Instructions
Easily grown in average, well-drained soils. Water deeply and regularly during first growing season to establish an extensive root system; once established, reduce frequency. Apply fertilizer before new growth begins in spring; repeat after flowering. Blooms best when undisturbed, but may be divided when overcrowded.
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History
History
Double Diamond was introduced by Jim Holmes of South Africa in 2000, and has been sold in South Africa, Europe, Israel, and now in the United States. It is reportedly a sterile cultivar.
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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.