How often should I water Havana Snakeroot?
Water when the top inch of soil feels dry. Ensure good drainage to prevent root rot, especially in containers.
Havana Snakeroot (Ageratina havanensis)
Ageratina havanensis is a perennial shrub native to Cuba, featuring clusters of white flowers and attractive foliage, commonly known as Havana Snakeroot.
Above information is sourced from Wikipedia
Sunlight
Full Sun to Partial Shade
Watering
Moderate
Soil
Well-draining soil is essential. Prefers fertile loam but tolerates a range of soil types, including sandy or clay soils.
Temperature
Warm
Habitat
Outdoor, Indoor
Fertilizer
Monthly during growing season
Care Requirements
Light
Full Sun to Partial Shade
Prefers at least 6 hours of direct sun daily.
Water
Moderate
Allow soil to dry slightly between waterings.
Soil
Well-draining soil is essential. Prefers fertile loam but tolerates a range of soil types, including sandy or clay soils.
Temperature
Warm
Ideal range 18-25°C; protect from frost.
Habitat
Outdoor, Indoor
Fertilizer
Monthly during growing season
Use a balanced liquid fertilizer.
Plant Overview
Plant Type
Shrub
Plant Category
Flowering, Ornamental
Plant Place Type
Ground, Garden, Pot
Plant Environment
Outdoor, Indoor
Lifespan
Perennials
Plant Height
1-1.5 m
Spread
1.5-2 m
Growth Rate
Moderate
Dormancy
None in frost-free climates
Leaf Color
Green
Leaf Type
Opposite, ovate to lanceolate
Flower Size
0.5-1 cm
Image Gallery
Flowering & Fruiting Cycles
Monthly activity intensity for bloom and fruit across both hemispheres.
Northern hemisphere
Flowering & fruiting calendar
Peak bloom · JulPeak fruit · Jul
FloweringFruiting
Southern hemisphere
Flowering & fruiting calendar
Peak bloom · JunPeak fruit · Jun
FloweringFruiting
Synonyms
Bulbostylis deltoides Buckley
Eupatorium ageratifolium DC.
Eupatorium ageratoides Bertero ex DC.
Eupatorium berlandieri DC.
Eupatorium havanense Kunth
Eupatorium leiophyllum Less.
Eupatorium lindheimerianum Scheele
Eupatorium papantlense Less.
Eupatorium texense Rydb.
Kyrstenia ageratifolia Greene
Taxonomy
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderAsterales
- familyAsteraceae
- genusAgeratina
- speciesAgeratina havanensis
Toxicity
Toxic for humans
No
Rating: 0/5
Toxic for pets
No
Rating: 0/5
Edible
No
Additional Care Tips
Water consistently, allowing the soil to dry slightly between waterings. Avoid waterlogged conditions, especially during winter.
Prune after flowering to maintain shape and encourage bushier growth. Remove dead or damaged branches anytime. Light pruning can be done in spring.
Easily propagated from stem cuttings taken in spring or summer. Seeds can also be sown in spring, but cuttings often provide faster results.
Repot container-grown plants every 2-3 years in spring, or when root-bound. Use a well-draining potting mix and a pot one size larger.
FAQs
What kind of soil does Ageratina havanensis prefer?
It thrives in well-draining soil. While it prefers fertile loam, it can adapt to sandy or clay soils as long as they drain well.
When is the best time to prune Havana Snakeroot?
Prune after the plant has finished flowering to shape it and encourage a bushier habit. Light pruning can also be done in early spring.
Can Havana Snakeroot be grown indoors?
Yes, Ageratina havanensis can be grown indoors as a houseplant, provided it receives adequate light and is kept in a well-draining potting mix.
Is Havana Snakeroot toxic to pets?
No, Havana Snakeroot is not considered toxic to pets. It is safe to have around cats and dogs.