| Description | Ageratum Timeless Mixture (Ageratum houstonianum) is a half-hardy annual mix of red, pink, white, and blue flowers. It is good for cutting. |
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| Pronunciation | (a-jer-A-tum)(hew-so-nee-AH-num) |
| Plant Type | Annuals |
| Sunlight | full, mostly sunny |
| Moisture | average, moist |
| Soil & Site | average |
| Temperature | Will tolerate cooler temperatures. |
| Flowers | Flowers are blue, lavender, burgundy, rose, and white. Flowers are borne on terminal clustered cymose heads |
| Dimensions | Space 10-12 inches on center gets about 16 plus inches tall. |
| Maintenance | As the flowers die, they need to be deadheaded, which is no easy task. Many of the cultivar's flowers are on short scapes and are hard to remove. I don't enjoy deadheading this plant, and it may need to be staked. |
| Propagation | seeds |
| Misc Facts | Refer to Ageratum ABCs for additional information on this plant. |
| Notes & Reference | #274-Site Authors' observations and growing experiences of Ageratum Timeless Mx |
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