Ailanthus altissima
Tree of Heaven

 Plant Type:
 Hardiness:
 Deciduous / Evergreen:
 Flowers:
Yellow (Small yellow flowers in 8-16" clusters in early summer; these are not showy being masked by leaves)
 Foliage:
Green (New leaves can appear a bronze purplish color; green at maturity in the summer); Brown (No fall foliage color change)
 Fruit:
Red (Reddish samaras (on females) from late summer are ornamental for a short period, then change to light brown)
 Ultimate Height:
40-60 feet
 Ultimate Spread:
30-50 feet
 Soil:
Very tolerant of a range of soil conditions
 Range:
China
 Diagnostic Characteristics:
Leaves are alternate and large, being 18-24" long and pinnately compound, with each leaflet 3-5" long and having fine marginal hairs. 2-4 coarse teeth near leaflet base. Bark is roughened and has light-colored longitudinal stripes on darker background.

Additional Information

Unusual form and texture not unlike a large sumac. Highly adaptable; the most successful tree in extremely difficult situations - can even become a weed in such situations. Tolerates salt spray. Dioecious. Coarse and inclined to drop twigs. Do not use where other trees will succeed. Male flowers are malodorous; female plants make many weed seedlings.

When Ailanthus altissima has been observed flowering or fruiting at Purdue University

Flowering

JanFebMarAprMayJunJulAugSepOctNovDec

Fruiting

JanFebMarAprMayJunJulAugSepOctNovDec

1 Ailanthus altissima found

Building Map...

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= Heritage plant = Memorial plant
Number Accession ID Location
12009_13753*AHORTPARK

Other Plants Like This Ailanthus (Tree Of Heaven)

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