Powderpuff

Mimosa strigillosa

Native to:
Argentina, Brazil, Mexico, Paraguay, United States, Uruguay

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Fabaceae
Genus:
Mimosa
Species:
Mimosa strigillosa
USDA Symbol:
MIST2

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb , Subshrub
Height:
15 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
apr,may,jun,jul,aug,sep
Bloom Colors:
pink, lavender
Ground Cover:
Yes
Lawn Substitute:
Yes

Wildlife Benefits

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

Garden & Ecology Notes

Wildlife Value:
bees, butterflies
Deer Resistant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts vigorously from stolons and root crown following fire or mowing.

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to sandy prairies and open woodlands

Propagation & Germination

Stratification:
None required
Scarification:
Seed coat scarification required before sowing
Germination Time:
7–21 days
Notes:
Scarification of hard seed coat improves germination. Seeds may germinate erratically without treatment.

The above propagation data sourced from Claude AI

Pre-treatment: Seed is mechanically scarified with a Westrup laboratory brush machine or Forsberg sample seed scarifier lined with P100 to 150 grit sandpaper for approximately 5 seconds. The scarified seedcoat should be lightly scratched, not broken or cracked.

Establishment: Seeds are harvested at the USDA-NRCS East Texas Plant Materials Center production field. Plants bloom in June and seed is harvested in July. Multiple harvests are possible in a single growing season if plants receive adequate rainfall or supplementary irrigation water.

Source: npn.rngr.net