sneeze weed

Also known as: dog fennel

An upright plant with columnar stems, to 2m tall, clothed in bright green leaves with very fine leaf divisions (less than 1mm wide). Flowers are tiny and insignificant, dull pinkish-white, and may not be produced before frost cuts the plant back

sneeze weed

Scientific classification

Species
sneeze weed (Eupatorium capillifolium)
Genus
Eupatorium
Family
Asteraceae
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Toxicity
Herbaceous Perennial
Plant type
1.5-2.5 metres
Height
1-1.5 metres
Spread
Deciduous
Foliage
Bushy
Habit
Spring · Summer · Autumn
Season of interest
Full sun · Partial shade
Sunlight
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Ideal temperature

sneeze weed pictures

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Distribution of sneeze weed

Distribution map

Americas

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Culture

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Toxicity

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Quick identification of sneeze weed

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sneeze weed care guide

Moderate regular watering, allowing brief slight drying between soakings
Watering
Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Moderate regular watering, allowing brief slight drying between soakings

Fertilizing

Balanced perennial feed every four weeks from spring through summer

Pruning

Cut back at end of the season

Propagation

Propagate by seed sown in containers in cold frame. Divide in spring

Growing

Grow in any moist soil in full sun or partial shade. Can spread quickly, but is very attractive to butterflies and other insects

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Common pests and diseases

Diseases

Generally trouble free

Pests

Slugs and aphids may be a problem

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