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Calibrate Spreader and Apply Fertilizer — Calibrate and Apply Fertilizer

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Lawn Fertilization · Step 5 of 7

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Always check the fertilizer product label for the recommended spreader settings and ensure your broadcast spreader, such as the Chapin All Season Spreader 82099, is calibrated correctly. Before applying to the entire lawn, perform a 'trim pass' or perimeter pass. This involves closing the edge control on your spreader (if available) and walking around the perimeter of your lawn to create a clear border, preventing fertilizer from spreading onto sidewalks or driveways. After the trim pass, open the edge control and apply fertilizer by walking back and forth across the main area of the lawn, ensuring even coverage.

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FAQs

What is the most critical first step before I even buy fertilizer?

The most critical first step is to perform a soil test. This will tell you your soil's pH and nutrient levels, allowing you to choose a fertilizer that precisely addresses your lawn's specific needs, preventing waste and potential damage from over-fertilization.

What tools are absolutely essential for fertilizing my lawn effectively?

You'll definitely need a soil test kit, a broadcast spreader for even application, and a lawn mower to prepare the lawn. A soil sampler probe helps get accurate samples, and a leaf blower can clear debris before spreading and clean up granules afterward.

What are the key safety precautions to take when handling and applying fertilizer?

Always wear gloves, eye protection, and closed-toe shoes to protect yourself from skin and eye irritation. Read the fertilizer label carefully for specific instructions, and keep children and pets off the lawn until the fertilizer has been watered in and dried completely, usually 24-48 hours.

How can I avoid common mistakes like over-fertilizing or uneven application?

To prevent over-fertilization, calibrate your broadcast spreader according to the bag's instructions for the correct rate. For even coverage, apply half the recommended amount walking in one direction, then apply the other half walking perpendicularly. Sweep any granules off hard surfaces immediately to prevent staining and runoff.