Tropical Dropseed

Sporobolus tenuissimus

Native to:
Bahamas, Belize, Brazil, Colombia, Costa Rica, Cuba, El Salvador, French Guiana, Guyana, Honduras, Jamaica, Leeward Is., Mexico, Nicaragua, Panamá, Peru, Puerto Rico, Suriname, Trinidad-Tobago, Windward Is.

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Sporobolus
Species:
Sporobolus tenuissimus
USDA Symbol:
SPTE3

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Graminoid
Height:
60 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
jul,aug,sep,oct

Garden & Ecology Notes

Wildlife Value:
birds
Deer Resistant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Like many Sporobolus species, resprouts from basal meristems following fire.

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
Drainage:
excellent drainage required
Moisture:
dry to moderate

Propagation & Germination

Stratification:
None required
Germination Time:
7–21 days
Notes:
Seeds germinate readily with warmth and moisture; no pretreatment typically required.

The above propagation data sourced from Claude AI