Seaside Buttonweed

Hexasepalum serrulatum

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Rubiaceae
Genus:
Hexasepalum
Species:
Hexasepalum serrulatum

Growth Characteristics

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

Native Range

United States: Puerto Rico, Virgin Islands

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to sandy coastal regions