Ageratum elassocarpum is an herbaceous perennial native to Mexico, known for its delicate, fluffy blue-purple flower clusters that bloom from summer to fall.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers at least 6 hours of direct sunlight daily for best flowering, but tolerates some afternoon shade.
Consistent Moisture
50% intensity
Keep soil evenly moist, allowing the top layer to dry slightly between waterings. Reduce in winter.
Well-drained
50% intensity
Warm
75% intensity
Thrives in temperatures between 18-24°C. Protect from frost; it is not cold-hardy.
Moderate
50% intensity
Feed with a balanced liquid fertilizer diluted to half strength every 4-6 weeks during the growing season.
Safety information from plant toxicity data
| Attribute | Value |
|---|
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water consistently to keep the soil evenly moist but not waterlogged. Allow the top 2-3 cm of soil to dry out between waterings. Reduce watering in cooler months to prevent root rot.
Ensure good drainage to avoid soggy conditions, especially in containers.
Pinch back young plants to encourage bushier growth and more blooms. Deadhead spent flowers regularly to promote continuous flowering and prevent self-seeding if not desired.
Prune lightly in late winter or early spring to shape the plant and remove any dead or leggy stems.
Propagate from seeds sown indoors in early spring, or sow directly outdoors after the last frost. Cuttings taken in summer root easily in moist potting mix or water.
Young plants establish quickly and provide a season of color.
Repot young plants annually or as needed in spring before new growth begins. Choose a pot with drainage holes, using a well-draining potting mix.
Mature plants can remain in their pots for several years, only requiring repotting if root-bound.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Ageratum |
| Species | Ageratum elassocarpum |
Similar in genus Ageratum
Answers based on plant encyclopedia data
