Silverhead

Gomphrena vermicularis

Native to:
Angola, Aruba, Azores, Bahamas, Belize, Benin, Brazil, Cabinda, Cameroon, Cape Verde, Cayman Is., Colombia, Congo, Costa Rica, Cuba, Dominican Republic, DR Congo, French Guiana, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Gulf of Guinea Is., Guyana, Haiti, Honduras, Ivory Coast, Jamaica, Leeward Is., Mauritania, Mexico, Netherlands Antilles, Nicaragua, Nigeria, Panamá, Puerto Rico, Senegal, Sierra Leone, Southwest Caribbean, Suriname, Togo, Trinidad-Tobago, United States, Venezuelan Antilles, Virgin Islands, Windward Is.

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Amaranthaceae
Genus:
Gomphrena
Species:
Gomphrena vermicularis
USDA Symbol:
BLVE

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
30 cm
Drought Tolerance:
High
Bloom Months:
may,jun,jul,aug,sep,oct
Bloom Colors:
white, pink
Ground Cover:
Yes
Lawn Substitute:
Yes

Wildlife Benefits

Butterflies & Moths:
★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:
butterflies
Deer Resistant:
Yes
Salt Tolerant:
Yes

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to arid regions, prefers low fertility

Propagation & Germination

Stratification:
None required
Germination Time:
7–21 days
Notes:
Seeds germinate readily in warm conditions without pretreatment.

The above propagation data sourced from Claude AI