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Mimosa strigillosa
- Native to:
- Argentina, Brazil, Mexico, Paraguay, United States, Uruguay
Jim Evans





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