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   Spreaders
 Home>Lawn & Garden>Home Gardening>Equipment>Spreaders>
Spreader Setting Recommendations
spreader test stand

When you buy a bag of fertilizer or granular pesticide to spread on your lawn, it will usually have a label on the back of the bag with settings for several common fertilizer spreaders. Do you know where those settings come from, how they were developed or how reliable they are?

Rotary Spreaders With Pattern Cut-Off
left port closed

Rotary spreaders offer the advantages of wide, fast coverage and forgiving patterns, but they are not well suited to working along turf edges. Some spreaders offer a pattern cut-off mechanism to address this problem.

Distribution Patterns from Rotary Spreaders
spreader pattern

Some rotary spreaders can deliver a reasonably uniform distribution pattern with some products, but not with others, and some homeowner rotary spreaders don’t deliver a good pattern with any product.

Avoid Right-angle Patterns with Rotary Spreaders
Normal Spreader Operating Mode

Some spreader experts and some spreader and granular material operating instructions advise you to go over your lawn twice when spreading fertilizer or granular products, with the two trips over the lawn made at right angles to each other. Don’t do it!

Calibrating Your Lawn Spreader
calibration of homeowner rotary spreader
To obtain the best results from your granular fertilizers and pesticides, you have to apply them at the correct rate. One easy step you can take to help assure that your spreader delivers the correct rate of material is to calibrate your spreader.
Applying Controlled-release Fertilizer
controlled-release fertilizer
Most turf fertilizers contain controlled-release nitrogen fertilizer. There are two types of controlled-release fertilizer and one type can be damaged by your spreader.
For More Information on Lawn Spreaders
The more you learn about lawn spreaders, the more you realize how complicated they really are. The LSU AgCenter has published a bulletin that summarizes 24 years of research on spreaders.
Hand-cranked Spreaders
hand-carried, hand-cranked spreader
In some situations, a hand-cranked spreader is more practical than a wheeled model. When spreading granules in nurseries, beds of flowers and ornamentals, and other restricted areas, a wheeled spreader can be difficult or impossible to use. Hand- or strap-carried, hand-cranked spreaders are a viable option in such cases.
A Simple Hand Spreader for Gardens
hand garden spreader
A simple hand spreader is often the best tool for applying granular fertilizer or pesticides.
Selecting a Walk-behind Professional Rotary Spreader
pattern slide
Most professional applicators use rotary spreaders. Rotary spreaders are not only faster than drop spreaders, but are more forgiving of small errors in swath width.
Pendulum-action Spreaders
pendulum spreader
Rotary broadcast spreaders offer many advantages for turf professionals. There are also some disadvantages including pattern skewing and the need to develop pattern settings for each product to center the pattern. Pendulum-action spreaders overcome those problems.
Fertilizer Spreaders - Metal or Plastic
drop spreader with steel hopper
Some high-quality plastic spreaders have precision equivalent to the better homeowner metal spreaders. There is a tremendous difference in performance among brands and models.
Sensitivity of Spreaders to Operating Speed
People tend to walk at different speeds. When you are pushing a spreader, this difference in walking speed can cause problems.
Maintenance of Lawn Spreaders
washing spreader
A good lawn spreader is a precision tool and should be treated accordingly. Your lawn spreader doesn’t need a great deal of time-consuming maintenance, but a few simple steps can preserve the life and precision of your spreader.
Ask an Expert Gardening Questions