Customized Fertilization Plan
Based on the soil analysis, we create a tailored fertilization schedule to provide the necessary nutrients.
Lawn Fertilization
Keystone Green offers customized fertilization plans, professional application, and ongoing monitoring, with a seasonal schedule, typically every 6–8 weeks.
Lawn Fertilization
At Keystone Green Lawns, we understand that a healthy lawn is the foundation of a beautiful outdoor space. With over five decades of experience serving Pennsylvania, we have perfected the art and science of lawn fertilization. Our team uses advanced techniques and high-quality products to ensure your lawn stays green and thriving throughout the year.
What's Included
Our comprehensive service includes everything you need for a healthy, beautiful lawn.
4-6 Applications Per Season
Timed to your lawn's natural growth cycles
Soil Testing & Analysis
Understanding your lawn's specific needs
Slow-Release Formulas
Consistent nutrition without burning
Seasonal Adjustments
Different formulas for spring, summer, and fall
Professional Application
Even coverage with calibrated equipment
Nitrogen, Phosphorus & Potassium
Complete balanced nutrition
Our Application Schedule
Spring Applications
High-nitrogen formulas to jumpstart green-up and root development
Summer Applications
Stress-protection blends to maintain color during heat
Fall Applications
Root-building formulas to prepare for winter and next spring
Our Comprehensive Lawn Fertilization Process
Professional Application
Our experts apply high-quality fertilizers at the right times to maximize effectiveness.
Ongoing Monitoring
We regularly check your lawn's progress and adjust treatments as needed to ensure continued health.
Tailored Seasonal Fertilization for Year-Round Health
Our seasonal fertilization program is designed to meet the changing needs of your lawn throughout the year. Here's how we keep your lawn thriving in every season.
Our seasonal programs are carefully designed to meet your lawn's changing needs throughout the year, ensuring optimal health and beauty in every season.
Spring
Our spring fertilization kickstarts your lawn's growth as it emerges from winter dormancy. We apply a balanced fertilizer rich in nitrogen to promote green-up and healthy root development. Our pre emergent crabgrass prevention works to penetrate deep into the root system to ensure that crabgrass does not take over the summer.
Summer
In summer, we focus on maintaining your lawn's health through heat and drought. Our fertilization includes essential nutrients and moisture-retaining treatments to keep your grass green and resilient. During the hottest months, we continue to support your lawn with nutrient applications that enhance stress tolerance and prevent nutrient deficiencies.
Fall
Fall is a crucial time for lawn care. We apply a high-potassium fertilizer to promote root growth and prepare your lawn for the winter months. This helps your grass store energy for the next growing season.
Winter
As temperatures drop, we apply a winterizing fertilizer that focuses on root development and disease resistance, ensuring your lawn remains healthy through the cold season.
Why Choose Keystone Green?
Experience the Keystone Green difference with expert care and guaranteed results
Expert Knowledge
Certified professionals with nearly 50 years of experience in Pittsburgh conditions
Premium Products
Professional-grade materials not available to homeowners for superior results
Guaranteed Results
Industry-leading warranties and commitment to your complete satisfaction
Time Savings
Free up your weekends while we handle all the details of lawn care
Our Service Area
Professional service throughout the Pittsburgh region
What Our Clients Say
Don't just take our word for it - hear from homeowners across Pittsburgh
Ready to Get Started?
Contact us today for a free consultation and personalized quote for your property.