GRASS SEED, FERTILIZER, LANDSCAPE SUPPLIES

Grass Seed, Fertilizer and Landscape Supplies

Whispering Pine will help you find what you need to get your lawn in tip top shape!

Our landscape supplies are the best in Westchester County! We will advise and help you decide what is the best solution to your lawn issue…

Why is soil important for my grass?

What seeds should I use for my grass?

If you’re like us and you love your lawn, you want to learn the best tips and tricks to care for it. We’ve created seven Lawn Care Academy videos to teach you about important topics like soil compaction, balanced pH, how to choose the right grass seed, weed control, and fertilizer. At Jonathan Green, we believe that it is equally important to feed the lawn and the soil. That’s why our Lawn Care Academy explains the importance of not just fertilizing your lawn but also checking for signs of compaction, and measuring your pH.


Healthy soil is the foundation for all great lawns. Your soil must be free of compaction, possess healthy microbial populations, and have the correct pH in order for it to thrive. The same way a garden needs rich, healthy soil for flowers and vegetables to grow, grass plants are no different. When your soil is loose and porous with a balanced pH, your grass becomes more insect and disease resistant and can outcompete weeds. 

Jonathan Green – The Next Step in Lawncare

  • Early Spring – Apply Crabgrass Preventer plus Green-Up Lawn Fertilizer to feed the lawn and provide season long crabgrass prevention.
  • Late Spring – Apply Weed & Feed Lawn Fertilizer to feed the lawn and kill over 250 broadleaf weeds like dandelions, chickweed, clover and oxalis.
  • Summer – Apply Mag-I-Cal® Plus for Lawns in Acidic & Hard Soil to raise soil pH, loosen hard soil and activate the soil microbial life.
  • Fall – Apply Winter Survival Fall Lawn Fertilizer to feed the lawn and help prepare it for the long harsh winter ahead. Use on the same day as you seed in the early fall for optimal results.
  • Please read product labels for specific spreader settings and application instructions
  • Pro-Landscape Sun & Shade
  • Tri-Rye Mix 
  • Premium Blue Rye Mix 
  • Pro-Tall Athletic Mix 
  • Contractors Mix 
  • Fertilizer from Step 1 (green-Up)to Step 4 (winter Survival) 
  • Filter Fabric and Staples

A Quality Lawn Care Program in 4 Easy Steps

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