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Specifications
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Type

Ornamental

Genus

Robinia

Species

X Ambiqua

Common Name

Robinia X Ambiqua Idahoensis Locust , Idaho Locust

Hardiness Zone Minimum

Zone 4

Growth Height Min

20 ft.

Hardiness Zone Maximum

Zone 10

Growth Height Max

40 ft.

Growth Width Min

20 ft.

Growth Habit

Rounded

Spacing

60 ft.

Growth Rate

Moderate

Soil Moisture

Moderate

Soil Acidity

Highly Acidic, Highly Alkaline

Exposure

Full to Filtered

Maintenance

High

Landscape Use

Accent, Screen, Street

Tolerance

Drought

Season of Interest

Spring, Summer, Fall

Flower Color

Pink, Purple

Bloom Time

Spring

Edible

No

Fruit

Legumes

Growth Width Max

30 ft.

Soil Type

Clay, Loamy, Sand

Formulaic Common Name

Locust

Regulated
No

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