10-20-20 Fertilizer - 50 lb

10-20-20 Fertilizer - 50 lb

William Gower & Son, Inc.

  • $23.95
    Unit price per 

High Quality Starter Fertilizer that provides essential nutrients for trees, shrubs, grass and gardens. 


  • Apply as needed between March 1 and November 15
  • Coverage up to 15,000 sq ft
  • 50 lb bag


Nitrogen (N): 10%
Phosphate (P2O5): 20%
Soluble Potash (K2O): 20%



In Maryland, this product may only be applied when a soil test indicates that it is needed or when a lawn is being established, patched or renovated.  Fertilizer should not be applied to lawns in Maryland between November 15 and March 1st.  Click here for more information on Maryland Lawn Fertilizer Laws

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