INDICATOR WEEDS
   
  Algae: Excessive Surface Moisture

Annual Bluegrass: Excessive surface moisture, Compaction, Mowed too low

Barnyardgrass: Poor Drainage

Birdsfoot Trefoil: Droughty conditions, Low Nitrogen

Black Medic: Droughty conditions, Low Nitrogen

Broadleaf Plantain: High pH, Compaction Buttercups: Poor Drainage

Chickweeds: Mowed too low

Cinquefoil Species: Droughty conditions, Excessive Surface Moisture, Low pH, General Low Fertility

Clover Species: Low Nitrogen Coltsfoot: Poor Drainage, Low pH

Common Chickweed: Too Shady Common Mullein: Low pH, General low fertility Corn

Chamomile: Poor drainage, High pH

Corn Speedwell: Compaction

Crabgrass: Droughty Conditions, Grass Mowed too low, Low pH

Creeping Bentgrass: Poor drainage, Excessive surface moisture, Mowed too low

Creeping Speedwell: Too Shady

Creeping Thyme:
High pH English Daisy: Low pH

Foxtail Species:
General Low Fertility Goosegrass: Droughty conditions, Compaction

Henbit: General Low Fertility

Leafy Spurge:
Droughty

Conditions Moss:
Excessive surface moisture, Mowed too low, Too shady Nutsedge:

Poor Drainage Plantains:
Poor Drainage, mowed to low

Prostrate Spurge:
Droughty conditions, Compaction