Common Water Hyacinth

Pontederia crassipes

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Pontederiaceae
Genus:
Pontederia
Species:
Pontederia crassipes

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
1-2 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
mar, apr, may, sep, oct, nov
Bloom Colors:
blue, lavender

Native Range

United States: Alabama, Arkansas, Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Guam, Hawaii, Illinois, Kentucky, Louisiana, Massachusetts, Missouri, Mississippi, North Carolina, New Jersey, New York, Oregon, Puerto Rico, Palau, South Carolina, Tennessee, Texas, U.S. Minor Outlying Islands, Virginia, Virgin Islands, Washington, Canada: Ontario

Host Plant for Caterpillars

Densa Bellura (Bellura densa), Salvinia stem-borer moth (Samea multiplicalis), Sameodes albiguttalis

Soil Requirements

Soil Type:
rich, organic, waterlogged soil
pH:
6.0 - 8.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Commonly found in freshwater habitats like ponds and lakes