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Largeflower Speargrass (Poa eminens)

POEM.jpg

Poa Eminens, or more commonly know as Largeflower Speargrass, is a graminoid with green foliage and purple flowers of the genus Poa. It has a moderate growth rate and a height of 2 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is summer. Poa Eminens or Largeflower Speargrass's floral region is North America US Lower 48, specifically in the state of Alaska.

  • Category: Monocot
  • Genus: Poa
  • Family: Poaceae
  • Order: Cyperales
  • Class: Liliopsida
  • Division: Magnoliophyta
  • Duration: Perennial
  • Growth Habit: Graminoid
  • Native Status: AK (N) CAN (N)
  • National Wetland Indicator Status: FAC
  • Regional Wetland Indicator Status: A(FAC)
  • Active Growth Period: Summer
  • After Harvest Regrowth Rate: Moderate
  • Allelopath: No
  • Bloat: None
  • C:N Ratio: Low
  • Coppice Potential: No
  • Fall Conspicuous: No
  • Fire Resistance: No
  • Flower Color: Purple
  • Flower Conspicuous: No
  • Foliage Color: Green
  • Foliage Porosity Summer: Dense
  • Foliage Porosity Winter: Porous
  • Foliage Texture: Fine
  • Fruit/Seed Conspicuous: No
  • Growth Form: Rhizomatous
  • Growth Rate: Moderate
  • Height at 20 Years Maximum (feet): 3
  • Height Mature (feet): 2
  • Leaf Retention: No
  • Lifespan: Short
  • Low Growing Grass: Yes
  • Resprout Ability: No
  • Shape and Orientation: Erect
  • Toxicity: None
  • Adapted to Coarse Textured Soils: No
  • Adapted to Fine Textured Soils: No
  • Adapted to Medium Textured Soils: No
  • Anaerobic Tolerance: None
  • Cold Stratification Required: No
  • Drought Tolerance: Medium
  • Fertility Requirement: Medium
  • Fire Tolerance: Low
  • Frost Free Days Minimum: 120
  • Planting Density per Acre Minimum: 5120
  • Planting Density per Acre Maximum: 20000
  • Precipitation (Minimum): 28
  • Precipitation (Maximum): 236
  • Root Depth Minimum (inches): 12
  • Salinity Tolerance: Low
  • Shade Tolerance: Intolerant
  • Temperature Minimum (°F): -40
  • Commercial Availability: Routinely Available
  • Fruit/Seed Persistence: No
  • Propagated by Bare Root: No
  • Propagated by Bulbs: No
  • Propagated by Container: No
  • Propagated by Corms: No
  • Propagated by Cuttings: No
  • Propagated by Seed: Yes
  • Propagated by Sod: Yes
  • Propagated by Sprigs: No
  • Propagated by Tubers: No
  • Seed per Pound: 2177000
  • Seedling Vigor: High
  • Small Grain: No
  • Vegetative Spread Rate: Moderate





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