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hardy ageratum
Conoclinium Coelestinum (Syn. Eupatorium Coelestinum)
Grow conditions
- Sunlight
- Full sun, Partial sun
- Hardiness zone
- 5-10
- Minimum temperature
- −20°F (−29°C)
- Soil type
- Loam, Moist, Well-drained
- Soil pH
- Acidic, Neutral
Plant traits
Mature height18 in-36 in
Mature width18 in-36 in
Plant typePerennials
Bloom seasonSummer, Fall
Foliage typeDeciduous
Tolerance & safety
Drought tolerantNo
Pet safetoxic
Deer resistantYes
Pollinator-friendlyBees, Butterflies
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