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Big Bur-sage, Canyon Ragweed

Ambrosiaambrosioides

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Family

Asteraceae (ass-ter-AY-see-ee)

Info

Genus

Ambrosia (am-BRO-zhuh)

Info

Species

ambrosioides (am-bro-zhee-OH-id-eez)

Info

Synonym

Sun Exposure

Full Sun

Sun to Partial Shade

Foliage

Unknown - Tell us

Height

18-24 in. (45-60 cm)

24-36 in. (60-90 cm)

Spacing

36-48 in. (90-120 cm)

4-6 ft. (1.2-1.8 m)

Hardiness

USDA Zone 9a: to -6.6 °C (20 °F)

USDA Zone 9b: to -3.8 °C (25 °F)

USDA Zone 10a: to -1.1 °C (30 °F)

USDA Zone 10b: to 1.7 °C (35 °F)

USDA Zone 11: above 4.5 °C (40 °F)

Danger

Unknown - Tell us

Bloom Color

Pale Green

Chartreuse (yellow-green)

Inconspicuous/none

Bloom Time

Late Spring/Early Summer

Other Details

Gardener's Notes:

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positive

neutral

negative

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Xenomorf

Phoenix, AZ (Zone 9b) | November 2006 | neutral

I've seen this growing in the wild on the 'El Camino Del Diablo Trail' (Devils' Highway) that runs between Ajo and Wellton, Arizona in th...Read More

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Big Bur-sage, Canyon Ragweed

Ambrosiaambrosioides

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