A thick, green lawn is not luck. It is the result of feeding the right nutrients at the right time, season after season. Blue Tree builds custom fertilization programs around your soil, your grass, and Southeastern Pennsylvania's seasons, so your lawn fills in, crowds out weeds, and holds its color. For 43 years, Blue Tree has cared for lawns across the region.
Most lawn services run the same generic program on every yard. Blue Tree does not. We test and read your soil, identify your grass type, and build a season-long feeding schedule matched to what your lawn actually needs, then a turf professional walks the lawn at each visit and adjusts. The program is built to thicken the turf so it crowds out weeds naturally, not just to dump nitrogen. Mark Peasley leads Blue Tree's turf programs, drawing on decades of turf care across Montgomery, Bucks, Chester, Delaware, Lehigh, Berks, and Philadelphia Counties, where Blue Tree has worked since 1983.
Written by Mark Peasley, who leads Blue Tree's turf, lawn, and pest control programs.
Aeration and Overseeding. Open the soil and thicken the turf each fall. Explore aeration and overseeding.
Weed Control. Targeted control that works with the feeding program. Explore weed control.
Mosquito and Tick Control. Keep the yard usable through the season. Explore mosquito and tick control.
Most Blue Tree fertilization programs run from about $50 to $90 per application for a typical lawn, with a full season of treatments often totaling $400 to $800 or more depending on lawn size, as of 2026. Larger properties and added services like grub control affect the price. Every program starts with a free assessment and a clear, itemized plan.
Most lawns in Southeastern Pennsylvania do best with about four to six applications spread across the growing season, rather than one or two heavy feedings. Blue Tree times applications to the weather and your grass, with lighter, more frequent feeding that builds thick turf without the surge and crash of dumping nitrogen all at once.
You can start almost any time in the growing season, but early spring is ideal because it lets Blue Tree get pre-emergent down before crabgrass germinates and set the lawn up for the whole year. Fall is the second-best time, since cool-season grasses recover and thicken then. Your turf professional will tell you the best starting point for your lawn.
Indirectly, and powerfully. A thick, well-fed lawn crowds out most weeds on its own, which is the long-term fix. Blue Tree's program also includes pre-emergent and targeted broadleaf weed control to handle weeds directly while the turf fills in. The combination is far more effective than either one alone.
Blue Tree applies products according to label directions and advises a short stay-off period after each treatment, typically until the application has dried or as the product label specifies. Your turf professional will tell you exactly how long to wait after each visit so the lawn is safe for kids and pets.
Blue Tree provides lawn fertilization programs across Montgomery, Bucks, Chester, Delaware, Lehigh, Berks, and Philadelphia Counties in Southeastern Pennsylvania, and has cared for lawns across the region since 1983.
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