JC Raulston Arboretum at NC State University
Family
Rosaceae
Botanical Name
Prunus mume 'Big Joe'
Plant Common Name
Big Joe Japanese Apricot, Japanese Apricot
Special Notice
This entry has yet to be reviewed and approved by L2G editors.
General Description
Mimicking or perhaps mocking the snow of winter, Big Joe Japanese apricot bears white flowers in mid- to late winter. This cultivar was named and developed by Chapel Hill, North Carolina plantsman Tom Krenitsky.
Japanese apricot is one of the glories of late winter. Delicate, lightly fragrant blossoms cover its bare, leafless branches on the cusp of spring's return. A native of China and the Korean peninsula, this small, deciduous tree has a rounded, spreading crown and develops beautiful, gnarled bark with age. It has been in cultivation for centuries, so there are lots of delightful cultivars to choose from. Unlike most fruit trees, Japanese apricot is also very long-lived, so most old selections are still in existence.
The simple, tapered, oval leaves of 'Big Joe' appear in mid-spring, after bloom time. They are slightly glossy and light green when they emerge, deepen to drab deep green by summer and then turn shades of yellow in fall. The flower buds emerge and open any time from midwinter to early spring, depending on local climate. They are commonly damaged by severe winter cold, so plant them in spots protected by harsh winter winds and cold snaps. They are pollinated by bees, and the small, yellow apricots that follow mature by late summer. Japanese apricots are edible but have a sour, bitter taste. In Asia they are often pickled.
For best flowering and overall habit, grow 'Big Joe' in full or partial sun. It is best adapted to soils that are somewhat fertile and well-drained. All pruning should be done immediately after the flowering season. This encourages more branching and more profuse flowering the following winter. Trim off some twigs to enjoy as the buds open in winter as part of a floral bouquet.
Characteristics
-
AHS Heat Zone
8 - 6
-
USDA Hardiness Zone
6 - 8
-
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
-
Plant Type
Tree
-
Sun Exposure
Full Sun, Partial Sun
-
Height
18'-20' / 5.5m - 6.1m
-
Width
18'-28' / 5.5m - 8.5m
-
Bloom Time
Winter, Late Winter
-
Native To
China, Korea
Growing Conditions
-
Soil pH
Acidic, Neutral
-
Soil Drainage
Well Drained
-
Soil type
Clay, Loam
-
Growth Rate
Fast
-
Water Requirements
Average Water
-
Habit
Oval/Rounded
-
Seasonal Interest
Spring, Winter
Special Characteristics
-
Bark Texture
Smooth
-
Usage
Cutflower, Feature Plant, Fruit / Fruit Tree, Shade Trees, Street Trees
-
Sharp or Has Thorns
No
-
Invasive
No
-
Attracts
Birds
-
Self-Sowing
No
