Protect our Water: Limit the Use of Pesticides and Fertilizers

Fertilizers are great for your grass, but when used improperly they can end up in the water we drink, swim and fish in.  Nutrients in fertilizers cause algae to grow, sapping the water of oxygen.   Pesticides on your lawn can also harm our water and are often unnecessary. 

Try these non-polluting tips for a healthy 
lawn and garden  - while protecting our water:

• Test the soil before applying fertilizers (ph test kits are available at garden centers or through your local cooperative extension).  Also check out their Lawn Care Water Quality Almanac.
• Instead of using commercial fertilizers, spread corn gluten on your lawn to prevent weeds from reseeding.
• If you must use commercial fertilizers, one application in early September is enough. 

• Use compost in your garden.  

• For strong roots, keep grass 3'' high. 

• Leave grass clippings on your lawn. 

• Rid your garden of pests with lady bugs and spiders and repellent plants such as marigolds and tansy. Hand pick pests or use insecticidal soap or natural mixtures to fight black spot and aphids.

• Keep the soil healthy by removing debris and mulching trees and shrubs.

More information on how you can
protect our water, visit
www.westchestergov.com/health
/PesticideUseReduction.htm

Grassroots Healthy Lawn Program - a comprehensive educational program designed to reduce exposure to lawn and garden pesticides. This includes the training of lawn care professionals, liason between manufacturers and retailers, and public outreach.