Santa Maria Feverfew (Parthenium hysterophorus)
Santa Maria Feverfew (Parthenium hysterophorus) is an annual herb native to the Americas, known for its medicinal properties and its invasive potential.
Above information is sourced from Wikipedia
Sunlight
Full Sun
Watering
Moderate
Soil
Well-drained, sandy, loamy, clay
Temperature
Warm
Fertilizer
Low
Care Requirements
Full Sun
Prefers full sun exposure for best growth and flowering. Can tolerate partial shade.
Moderate
Keep soil consistently moist but not waterlogged. Allow top inch to dry between waterings.
Well-drained, sandy, loamy, clay
Warm
Grows best in warm temperatures, typically between 18-25°C. Protect from frost.
Low
Fertilize sparingly in spring with a balanced, slow-release fertilizer. Avoid over-fertilizing.
Plant Overview
Plant Type
Herb
Plant Category
Ornamental
Plant Place Type
Garden
Lifespan
Annual
Plant Height
0.3-1.5 m
Spread
0.2-1.0 m
Growth Rate
Fast
Dormancy
None
Leaf Color
Green
Leaf Type
Compound
Flower Size
3-8 mm
Optimal Sunlight Lux
64500
Weed Status
Yes
Image Gallery
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderAsterales
- familyAsteraceae
- genusParthenium
- speciesParthenium confertum
Toxic for humans
Yes
Rating: 5/5
Toxic for pets
Yes
Rating: 5/5
Edible
No
Contains allergenic compounds, may cause skin irritation and respiratory issues.