Caltha palustris, or Marsh Marigold, is a perennial herb with glossy, heart-shaped leaves and bright yellow, cup-shaped flowers blooming in spring. It thrives in wet, mar
Above information is sourced from Wikipedia
Sunlight
Full sun to partial shade.
Watering
Keep soil consistently wet or in shallow water.
Soil
Rich, moist to wet, heavy clay or loamy soils.
Temperature
Cool to moderate temperatures, tolerant of cold.
Habitat
Outdoor, Aquatic
Fertilizer
Generally not needed in rich soil; use sparingly if required.
Full sun to partial shade.
Keep soil consistently wet or in shallow water.
Rich, moist to wet, heavy clay or loamy soils.
Cool to moderate temperatures, tolerant of cold.
Outdoor, Aquatic
Generally not needed in rich soil; use sparingly if required.
Plant Type
Herb, Aquatic
Plant Category
Flowering, Ornamental
Plant Place Type
Ground, Garden
Plant Environment
Outdoor, Aquatic
Lifespan
Perennials
Plant Height
0.3-0.6 m
Spread
0.3-0.6 m
Growth Rate
Medium
Dormancy
Winter
Leaf Color
Green
Leaf Type
Simple, kidney-shaped to heart-shaped
Flower Size
2-5 cm
Optimal Sunlight Lux
60000
Toxic for humans
Yes
Rating: 5/5
Toxic for pets
Yes
Rating: 5/5
Edible
No
All parts of Caltha palustris contain protoanemonin, which is toxic if ingested raw. It can cause gastrointestinal upset, vomiting, diarrhea, and skin irritation upon contact.
