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Angophora costata
Sydney red gum, Smooth-barked apple,
Smooth-barked Angophora |
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Description: Native in the Blue Mountains of
New South Wales, this species is unique as the bark sheds in summer to reveal a smooth, orange or salmon color
gradually changing to gray. The branches are contorted and twisted
and new foliage may be brilliant red. The fruit is a bell-shaped capsule
with ridges. This species is found on moisture retentive soils
with low fertility and has an unpredictable growth habit but still is a very
popular ornamental. It has a lignotuber which can aid in regeneration of
the plant.
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Temperature Rating |
USDA Zone
8 |
|
Type |
Large tree to 98' (30 m) |
| Flower Color |
White |
| Growth Rate |
Moderate |
| Soil |
Acid, loam, sandy loam |
| Placement |
Sun |
| Culture |
Low to moderate rainfall |
| Native |
New South Wales |
| Family |
Myrtaceae |
Key Benefits
 | Attractive bark and new foliage |
 | Can be a single trunk specimen to 98' |
 | Contorted and twisted branches |
|
Problem Solving Features
 | Fast growing |
 | Adapts to tropical gardens |
 | Low fertility requirements |
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* Seed germinates best if sown on the surface
of the media. Germination 2-3 weeks at 70-75 degrees F. No
pre-treatment needed. Average 150 seeds per gram.
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