Box Elder, Box Elder Maple

Acernegundo var. interius

Family
Sapindaceae (sap-in-DAY-see-ee)
Genus
Acer (AY-ser)
Synonym
Acer negundo subsp. interius
Acer interius
Negundo aceroides subsp. interius
Negundo interius
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage
Grown for foliage
Deciduous
Height
30-40 ft. (9-12 m)
over 40 ft. (12 m)
Spacing
20-30 ft. (6-9 m)
Hardiness
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Danger
N/A
Bloom Color
Green
Bloom Time
Late Winter/Early Spring
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Very high moisture needs; suitable for bogs and water gardens
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
Direct sow as soon as the ground can be worked
From seed; sow indoors before last frost
From seed; direct sow after last frost
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

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Gardener's Notes:

0
positive
1
neutral
0
negative
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Paradise, CA (Zone 9a) | September 2011 | neutral

Acer negundo var. interius can be found throughout the western U.S. It can be distinguished from the species because leaflets are more ce...Read More

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