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Celtis occidentalis 'Ultra™' (Ulzam)

More About Celtis occidentalis Ultra™ ('Ulzam')

  • Broadly-rounded shape
  • Bluish-green foliage turning yellow in the fall
  • High disease resistance

Interesting Notes:

 

Zone:

2

Height:

15-18 m

Spread:

14-16 m
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Ultra Hackberry Growing and Maintenance Tips

Celtis can tolerate wind, pollution, and a wide range of soil conditions, including wet, dry and poor soils.


Celtis occidentalis Ultra™ ('Ulzam') Characteristics

Partial Sun/Shade
Partial Sun/Shade
Full Shade
Full Shade
Attracts Birds
Attracts Birds
Fast
Fast
Low Maintenance
Low Maintenance

Soil Moisture

Moist to Average
Well-drained
Average to Dry Soils

Growth Rate

Medium

Attributes

Deciduous
Fall Color

Habit

Rounded

Foliage Color

Green

Landscape uses

Naturalizing
Specimen