Calibrate scotts drop spreader

Log in or Sign up. Does anyone have one of these and if so, could they confirm calibrate scotts drop spreader number to calibrate on and where to align the black edge to? I've looked online and watched the Scotts youtube tutorial and it's not clear! I've taken a picture of the underside and I can only see this faint line

However, if you have ended up with this lawn spreader second-hand and want to get it back to the factory calibration settings or as close to it as you can , then we can help with that. In fact, for some models it is necessary to calibrate the spreader before use in order to avoid spreading the wrong amount of product. More information here. To begin, turn rate control dial to the correct setting listed on the back of each Scotts product, pour the product in the hopper, then start spreading. Spreaders provide uniform coverage of granular products; without one, you may end up with uneven coverage of fertilizer or control products that can result in uneven feeding, weed, disease, or insect control.

Calibrate scotts drop spreader

David M. Kopec, Extension Turfgrass Specialist. In the previous issues January - March, fertilizer terms, costs, types of fertilizers and the universal fertilizer equation were discussed. From that information you could determine the type of fertilizer to select for the lawn, the price per unit of fertilizer nutrient and how much fertilizer by weight you need for a particular application. Now it's time to figure on how to apply the fertilizer evenly. It's time to calibrate a fertilizer spreader. If you do not calibrate the spreader, it is increasingly difficult to apply the product uniformly across the lawn. You can apply small amounts of fertilizer across the lawn and walk the spreader in many directions until all the fertilizer is gone. Described below is the easy way to use a fertilizer drop-type lawn spreader. These are the box-type units in which the fertilizer drops out of the bottom of the hopper and falls directly below the unit. The fertilizer is not thrown away from side to side, but falls directly below the spreader only.

Measure a convenient length of travel make a travel path of known length.

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As a spreader ages, its condition may affect the flow of material. Calibrating a spreader involves measuring the product output of a spreader over a specific area so that it can continue to be reliably used. You may need a scale for weighing the material to accurately calibrate and measure product output. If the product runs out before completing the area, decrease the setting. Mark off another area the same size and repeat the test until the correct application rate is achieved. If product remains in the spreader, increase the setting. Alternatively, if you have a scale and a hard flat surface, spread over the marked-off area using the hopper filled to the level you will have when the material will actually be applied. Catch or sweep up the material and weigh on a scale. The result will give you the application rate for the setting used.

Calibrate scotts drop spreader

To calibrate Scotts drop spreader, first, set it to the intended opening size. Then, fill it with the desired material. Calibrating a Scotts drop spreader is a crucial task that ensures accurate and even application of fertilizers or seeds. To get the most effective results, the spreader must be set correctly. The first step is to set your spreader to the desired opening size. You can then fill it with the required material and start calibration. Accurate calibration will ensure that you get a consistent application rate and the desired results for your lawn or garden. Calibration is the process of setting the accurate application rate of a fertilizer spreader. It is essential as over or under-application of fertilizer can lead to poor plant growth, wasted fertilizer, environmental damage, and unnecessary expenses. Here are a few key points to understand why calibration is important:.

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If you do not calibrate the spreader, it is increasingly difficult to apply the product uniformly across the lawn. Remember, our 50 ounces covered square feet. Share This Page Tweet. The University of Arizona is an equal opportunity, affirmative action institution. My only problem is If in doubt you need to measure a m2 and check the amount that comes out, so for example it's 35mg per m2 you should check that is the amount coming out but I'm sure if you set the setting to 6 and adjust it will be fine. Does anyone have one of these and if so, could they confirm which number to calibrate on and where to align the black edge to? Liz the pot , Apr 27, This is the inside width of the hopper and is not the distance from wheel to wheel. From that information you could determine the type of fertilizer to select for the lawn, the price per unit of fertilizer nutrient and how much fertilizer by weight you need for a particular application. Job done.

Scotts produces lawn-care products for residential use, the sports turf industry and commercial agriculture. Their Turf Builder line of lawn fertilizers combines nitrogen, phosphorus and potassium; Scotts drop spreaders are often used to distribute these fertilizers.

It may look large but it's about right, mine confirms that on a setting of 6. If I calibrate to this it means the cord is as tight a it can go and I don't think this is correct. Measure a convenient length of travel make a travel path of known length. The amount released is not linear with the setting number. Weigh out a known amount of fertilizer. Measure the hopper width not the wheel width of the drop spreader. In fact, for some models it is necessary to calibrate the spreader before use in order to avoid spreading the wrong amount of product. When applying a granular fertilizer, make sure you overlap from hopper width to hopper width! I don't really know what to do other than trial and error with measuring the output. The fertilizer is not thrown away from side to side, but falls directly below the spreader only.