Ageratum houstonianum

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Read about Ageratum houstonianum in the Standard Cyclopedia of Horticulture 

Ageratum houstonianum, Mill. (A. mexicanum, Sims.) Involucral scales lance-linear, attenuate, entire, ciliate, the back finely, dense and somewhat viscidly hairy lvs. usually heart-shaped at base: heads slightly larger than in the last. Mex. B.M. 2524.—The better species and more frequent in cult.


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Ageratum houstonianum (alverson).jpg


Plant Characteristics
Lifespan: [[Lifespan::annualsn]]
Origin: ?
Cultivation
Exposure: [[Exposure::full sun (part-shade in hot climate)sn]]
Water: [[Water::regularsn]]
Features: [[Features::flowerssn]]
Sunset Zones: [[Sunset zones::all zonessn]]
Scientific Names

Asteraceae >

Ageratum >

houstonianum >


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Cultivation

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Species

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