We offer landscaping, excavating, sprinkler systems, turf management, tree care, lawn care - design, installation, & maintenance for residential, commercial and industrial clients.


P.O. Box 504

Harbor Springs, MI 49740

Mon - Fri 8.00 - 5.00


Turf Management

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Our custom turf management programs start with a visit to your property to evaluate your lawn for problem areas, pet/animal damage, sun/shade exposure, soil type and grass type. We will tailor a turf management program that will leave your lawn thick, dark green, healthy, and weed free.

Keller Caretaking puts the most effective and beneficial treatments down possible. We work with our distributors to stay with environmental friendly Phosphorous Free products for your family and your lawn.

Basic Fertilization Program
  • Application #1 Spring Pre-Emergent w/Crabgrass Control
  • Application #2 Spring Liquid Weed & Feed
  • Application #3 Summer Fertilization
  • Application #4 Fall Liquid Weed & Feed
Optional Add-Ons
  • Spring Grub Treatment
  • Fall Grub Treatment
  • Spring Core Aeration
  • Fall Core Aeration
  • Winter Fertilization
  • Snow Mold Treatment
  • Spot Spray Weeds

How Much will your Project Cost?

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Turf Management FAQ

Fertilizer is important for healthy, dark green, dynamic lawn growth and development. If your lawn is discolored, slow-growing, or has invasive weeds/pest problems it is not getting the proper nutrients and needs to be supplemented with fertilizer. No other management practice will do more to improve lawn quality than fertilization.

Aeration is removing small plugs of turf, thatch and soil to improve natural soil aeration. Core aeration will make your lawn healthier and reduce future maintenance requirements.

Aeration Benefits

  • Enhanced soil water absorption
  • Improved fertilizer absorption
  • Stronger grass roots
  • Reduced soil compaction
  • Better air exchange

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