Description | Red Flint Ageratum (Ageratum houstonianum) is an annual with reddish, berry tones floss flowers. It can reach up to 24 inches. |
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Pronunciation | (a-jer-A-tum)(hew-so-nee-AH-num) |
Plant Type | Annuals, Site author's observations |
Flowers | Flowers are purplish-red to berry tones, and the buds plus early flowers are reddish. All colors can occur on the same plant at the same time. Flowers are borne on a terminal clustered cymose heads, |
Dimensions | 24 inches |
Maintenance | When the flowers start to wither and die, they may require deadheading, which can be challenging. The flowers are on short, thin scapes and are difficult to remove. I find it hard to deadhead this particular plant. Additionally, it may require staking. |
Misc Facts | Refer to Ageratum ABCs for additional information on this plant. |