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Kalkora Mimosa Albizia kalkora

Previously known as:

  • Albizia coreana
  • Albizia esquirolii
  • Albizia henryi
  • Albizia longepedunculata
  • Mimosa kalkora
Phonetic Spelling
al-BIZ-ee-a Kal Kora
Description

The Kalkora mimosa is a member of the legume family (Fabaceae) native of Northeastern India. Kalkora Mimosa is limited in cultivation in the United States with a naturalized population in Durham, North Carolina. It can form into medium to large trees and may be found in thickets or thinly planted forests at sea level to 6500 feet. 

The crown is graceful and spreading to provide shade. The plant can grow as a shrub or tree generally 8 to 25 feet tall but up to 60 feet tall in its native environment. Plant in average well-drained soiled in full sun to partial shade. If pruning is needed do so in late winter.

The white to yellowish powder-puff blooms that occur in May and June are followed by flattened legumes containing 4-12 seeds. The leaves are compound and green and fold closed in the evening until morning.  The tree is similar to the silk tree or mimosa which has an abundance of pink flowers. The two trees have been noted to hybridize together. They both readily self-seed and have the potential to be invasive. 

Please consider planting native trees. See suggestions to the left.

Insects, Diseases and Other Plant Problems: No significant problems.

See this plant in the following landscape:
Cultivars / Varieties:
Tags:
#deciduous#shade tree#full sun tolerant#white flowers#yellow flowers#flowering tree#fast growing#seed pods#partial shade#weedy
 
Cultivars / Varieties:
Tags:
#deciduous#shade tree#full sun tolerant#white flowers#yellow flowers#flowering tree#fast growing#seed pods#partial shade#weedy
  • Attributes:
    Genus:
    Albizia
    Species:
    kalkora
    Family:
    Fabaceae
    Life Cycle:
    Woody
    Recommended Propagation Strategy:
    Seed
    Country Or Region Of Origin:
    india
    Play Value:
    Attractive Flowers
    Shade
    Dimensions:
    Height: 8 ft. 0 in. - 25 ft. 0 in.
    Width: 25 ft. 0 in. - 35 ft. 0 in.
  • Whole Plant Traits:
    Plant Type:
    Shrub
    Tree
    Woody Plant Leaf Characteristics:
    Deciduous
    Habit/Form:
    Spreading
    Vase
    Growth Rate:
    Rapid
    Maintenance:
    High
    Texture:
    Medium
  • Cultural Conditions:
    Light:
    Full sun (6 or more hours of direct sunlight a day)
    Partial Shade (Direct sunlight only part of the day, 2-6 hours)
    Soil Texture:
    Loam (Silt)
    Sand
    Soil pH:
    Alkaline (>8.0)
    Neutral (6.0-8.0)
    Soil Drainage:
    Good Drainage
    Moist
    Available Space To Plant:
    more than 60 feet
    NC Region:
    Piedmont
    USDA Plant Hardiness Zone:
    7a, 7b, 8a, 8b
  • Fruit:
    Fruit Color:
    Brown/Copper
    Green
    Display/Harvest Time:
    Fall
    Fruit Type:
    Legume
    Fruit Length:
    > 3 inches
    Fruit Width:
    1-3 inches
    Fruit Description:
    The fruits are narrowly oblong dark brown pods that measure 3 inches to 6 inches in length and 0.6-1.4 inches wide. Each pod contains 4-12 seeds.
  • Flowers:
    Flower Color:
    Gold/Yellow
    White
    Flower Inflorescence:
    Head
    Flower Value To Gardener:
    Showy
    Flower Bloom Time:
    Spring
    Summer
    Flower Shape:
    Dome
    Flower Size:
    < 1 inch
    Flower Description:
    There are 2 to 7 powder-puff flower heads arranged in clusters. They appear axillary or at the terminal ends of branches. The flowers have 25-30 silk threads per head and appear white in color and then change to yellow. They measure 0.8 inches to 1 inch long. The flowers bloom in May through June after the leaves have fully emerged.
  • Leaves:
    Woody Plant Leaf Characteristics:
    Deciduous
    Leaf Color:
    Gold/Yellow
    Green
    Leaf Feel:
    Rough
    Deciduous Leaf Fall Color:
    Insignificant
    Leaf Type:
    Compound (Pinnately , Bipinnately, Palmately)
    Leaf Arrangement:
    Opposite
    Leaf Shape:
    Oblong
    Obovate
    Hairs Present:
    Yes
    Leaf Length:
    < 1 inch
    Leaf Width:
    < 1 inch
    Leaf Description:
    The leaves are bipinnate, yellow-green in color, and appear on long stems. Each stem is lined with pinnae which appears opposite of each other. There may be 3 to 6 pairs, and each measures 4-8 inches long. The leaflets are 7-15 pairs, appear opposite to each other, and are oblong to obovate in shape. The leaflet measures 0.5 inches to 1.5 inches long and 0.2 inches to 0.5 inches wide. The upper and undersides of the leaflets are pubescent. The leaves close in the evening and reopen at sunrise.
  • Bark:
    Bark Color:
    Dark Gray
    Light Brown
    Bark Description:
    The bark is rough and grayish-brown.
  • Stem:
    Stem Color:
    Brown/Copper
    Stem Is Aromatic:
    No
    Stem Surface:
    Hairy (pubescent)
    Stem Description:
    The branchlets are brown and are lightly covered with white hair when young.
  • Landscape:
    Attracts:
    Bees
    Butterflies
    Pollinators
    Resistance To Challenges:
    Heat
    Humidity
    Problems:
    Messy
    Weedy