To apply powdered lime effectively, use a drop or rotary spreader after properly preparing the soil. Never apply lime by hand.
Here's a more detailed breakdown:
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Prepare the soil (if applicable): If applying lime to an established lawn, it's beneficial to aerate the lawn first. Core aeration helps create pathways for the lime to penetrate the soil more effectively.
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Choose the right spreader: Use either a drop spreader or a rotary spreader for even application.
- Drop Spreader: Distributes lime directly below the spreader. Provides precise application but requires careful overlapping to avoid striping.
- Rotary Spreader: Scatters lime in a wider pattern. Quicker for large areas but can be less precise around edges.
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Calibrate the spreader: Adjust the spreader settings according to the lime product's instructions. This ensures you're applying the correct amount per square foot. A soil test can inform the amount of lime needed.
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Load the spreader: Fill the spreader with powdered lime, being careful not to overfill.
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Apply the lime:
- Walk at a consistent speed while pushing the spreader.
- Overlap passes slightly (especially with drop spreaders) to ensure even coverage.
- For large areas, consider applying half the recommended amount in one direction and the other half perpendicular to the first application.
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Water lightly (optional): Lightly watering the lawn after applying lime can help it move into the soil, but this isn't always necessary.
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Clean the spreader: After use, thoroughly clean the spreader to prevent corrosion and clogging.
Important Considerations:
- Soil Testing: A soil test is highly recommended before applying lime. It determines the soil's pH level and provides specific lime application recommendations.
- Lime Type: Different types of lime have varying particle sizes and application rates. Always follow the product instructions.
- Safety: Wear appropriate personal protective equipment (PPE), such as gloves and a dust mask, when handling powdered lime.
By using a spreader and following these steps, you can ensure even and effective application of powdered lime to improve soil conditions.
