
Tips for Applying Milorganite to the Lawn:
- Mow your lawn before fertilizing with Milorganite to help increase soil contact.
- Apply half of the recommended amount of Milorganite going in one direction, then apply the other half in the opposite direction. This helps to ensure ...
- Milorganite provides a list of some of the most popular spreaders and settings to use for applying Milorganite. If you don’t find your spreader ...
- Your speed can change application rates. Walk at a steady pace while fertilizing. Walking faster distributes less Milorganite while walking slower ...
When to use Milorganite on your lawn for best results?
- Memorial Day (the end of May): The application rate is 32 pounds per 2,500 square feet.
- July 4: The application rate is 32 pounds per 2,500 square feet.
- Labor Day: The application rate is 32 pounds per 2,500 square feet.
- Thanksgiving (second half of November): The application rate is 32 pounds per 2,500 square feet.
How long does Milorganite take to work on a lawn?
The answer to the question, ‘How long does milorganite take to work on a lawn?’ is that it takes just 7 days! Yes, that’s it! 7 days and your grass will become as greener and fresher as your neighbors’. Grass normally grows at a rate of 2-3 centimeters per week. So, it will take a week or two for the apparent lush growth of your lawn.
How do you apply fertilizer to your lawn?
Apply your fertilizer first along the perimeter of your lawn, then across it in two rounds: up and down, then left and right. By making perpendicular paths across your yard, you help ensure even coverage. Early in the morning on a day with no wind is an ideal time to apply fertilizer.
Can you over apply Milorganite?
Too much Milorganite can damage your grass by promoting weak roots, making your lawn less resistant to drought, summer heat, and winter lows. Although applying Milorganite every month may produce a quick abundance of blade growth, you’re actually sabotaging your lawn’s future by weakening the roots. Milorganite is a slow-release fertilizer.

Do you water after putting Milorganite down?
No, it's not necessary to water in Milorganite after application, which is one of its great features. It stays on the soil until water and temperature conditions are just right for soil microbes to break down the nutrients in Milorganite for plants to use.
When should I put Milorganite down on my lawn?
No matter what variety of cool-season or warm-season grass you have, Milorganite is ideal for fall fertilization. In the north, we recommend applying Milorganite around Labor Day and once again around Thanksgiving, before the first major freeze or snowfall.
How often should I put down Milorganite?
You can apply Milorganite up to 4 times per year. This will deliver continuous nutrients to your lawn while it's growing. Typically, these applications are spaced 6–10 weeks apart. This allows time for the nutrients within the Milorganite to fully release into the soil and feed the grass before the next application.
Should I apply Milorganite before or after mowing?
For best results, mow your lawn before spreading Milorganite. Shorter grass helps the Milorganite granules more easily reach the soil, where they can break down and add nutrients to your lawn. Long grass can capture the Milorganite as you spread it and prevent some of it from reaching the ground.
Can I apply Milorganite in March?
Fertilizing your lawn in the spring helps speed up the recovery process from winter damage, strengthens the roots, and increases nutrient uptake. Fertilize southern grasses with Milorganite in early April (after turf breaks dormancy) and around Memorial Day for both southern and northern grasses.
How long does it take for Milorganite to show results?
Common grass usually grows at a rate of 2 to 3 centimetres per week. This growth rate can help you get an idea about the efficiency of organic fertilizer. What is this? Milorganite applied in a suitable dose starts showing the results right after the first week.
Should I put Milorganite down before it rains?
Milorganite can be applied before a rainfall of 1 inch or less. This rainfall will help to water the Milorganite into the soil and put it to work feeding your lawn.
What temperature should you apply Milorganite?
Herbicides are temperature-sensitive and should only be applied during weather conditions recommended by the manufacturer, which is often includes temperatures under 85F. If applied during hotter conditions, it may burn your lawn.
Can Milorganite burn grass?
Milorganite contains virtually no salts, so it won't burn your lawn, even in the hottest temperatures or driest conditions. You don't have to worry about streaks, stripes, or accidentally burning your lawn, and you don't have to water it in. It'll stay in the soil ready to work when moisture becomes available.
How often should I put Milorganite on my grass?
Milorganite doesn't need to be watered in like synthetically made fertilizers, although watering or rain will speed up the process of releasing nutrients into your lawn. If you can only fertilize once a year, fall is the best time.
Does Milorganite turn grass green?
Because it's a natural source of nitrogen, it works better in hot weather so it makes a great late spring and summer application. Microbes in the soil also benefit from Milo applications which means it not only turns the lawn green, but it improves your soil structure at the same time.
Can I use Milorganite with Scotts fertilizer?
But what you can do is use Milorganite fertilizer with one of the weed prevention products under the Scotts 4-step fertilizer program. This way you're going natural and delivery a healthy, slow-release product to feed your lawn.
Should I put Milorganite down before it rains?
Milorganite can be applied before a rainfall of 1 inch or less. This rainfall will help to water the Milorganite into the soil and put it to work feeding your lawn.
What's wrong with Milorganite?
Here's what you should know about Milorganite and a recent study showing it may contain 'forever chemicals' A recent study by environmental groups found that you may be unknowingly spreading "forever chemicals" on your lawn and garden in the form of fertilizer.
Does Milorganite make grass green?
Milorganite, an organic nitrogen fertilizer, is a product that you're likely to consider using on your lawn. That's because you can apply it without risk of burning your grass. Also, it contains a iron, which means when you apply Milorganite it will help grass achieve a beautiful dark green color.
Does Milorganite improve soil?
Milorganite® Adds Organic Matter to Feed the Soil This improves the soil's ability to grow grass and other plants. Milorganite is ideal for sandy soils because it adds organic matter and doesn't leach, which means the water-soluble nutrients aren't washed away.
What is Milorganite made of?
Milorganite is made from heat dried microbes that have digested the organic nutrients found in wastewater. It is manufactured a wastewater treatmen...
What does Milorganite do for grass?
Milorganite is an all-natural, slow release fertilizer that provides much needed nitrogen and other nutrients to your lawn.
When should you apply Milorganite?
Wait until after the last frost when daytime temperatures are consistently in the 70’s for southern states and in the 60’s for northern states.
How often should you use Milorganite?
4 times per year, spaced about 10 weeks apart. In southern states, apply the first application around Easter and the last application in early Octo...
How much Milorganite should I put on my lawn?
Use a ratio of 32 lbs. for every 2,500 square feet of lawn.
How do you apply Milorganite?
Use a drop or broadcast spreader to spread evenly at a rate of 32 lbs. per 2500 sq. ft. of lawn. Apply the Milorganite after you have mowed the gra...
How long does Milorganite take to work on a lawn?
Milorganite is a slow release, all-natural fertilizer that will steadily fertilize your lawn over a course of about 10 weeks.
How often should I apply milorganite?
MD & MI: Apply Milorganite two times per year at the rate of 32 lbs per 5,200 sq ft (per state regulations). Check with local ordinances for fertilizer blackout dates.
How to spread grass seed and fertilize at the same time?
If you’re overseeding your lawn, mix the grass seed with Milorganite . It’s an effective way to spread seed and fertilize at the same time. Mix 4 parts Milorganite with 1 part seed by weight according to recommended overseeding application rates.
Do you need to water milorganite?
It's not necessary to water in Milorganite after application, which is one of its great features. It stays on the soil until water and temperature conditions are just right for soil microbes to break down the nutrients in Milorganite for plants to use. Although not necessary, watering in Milorganite will ensure the fertilizer is in contact with ...
How Long does Milorganite Take to Work on a Lawn?
When it comes to healthy lawn fertilization, it’s better NOT to be the Hare.
When to apply milorganite?
You can first apply Milorganite earlier in the year if you live a warm climate. If you live in a southern state with warm season grass, you can make your first application of milorganite after the last frost of the year and once the grass has started actively growing.
How long does it take for milorganite to release?
Similar to slow releasing lawn lime, this release takes place over a period of about 10 weeks, depending on how much rain you get, before it will be time to make the next application.
What is a milorganite?
Milorganite is an all-natural, slow release fertilizer that provides much needed nitrogen and other nutrients to your lawn.
What spreader do you need to apply milorganite?
To apply you Milorganite correctly, you will need a good spreader. Either a drop or broadcast spreader will work fine.
Where is milorganite fertilizer made?
Milorganite is a specific brand of lawn fertilizer, manufactured in Milwaukee, Wisconsin.
Does nitrogen rush damage grass?
The downside is that nitrogen rush quickly wears off and leaves your grass stressed and susceptible to disease.
Northern, Cool-Season Grass
If you live in the North and your yard is mostly cool-season grasses: Kentucky bluegrass, Fescue, or Perennial Ryegrass, you will want to fertilize about 4 times a year.
Southern, Warm-Season Grass
If your yard is mostly warm-season grasses: Bermuda, St. Augustine, Centipede, etc., you will also want to fertilize 4 times a year.
New Lawns
If you are working on establishing a new lawn, depending on what grasses you have and where you live, you will need to do some initial fertilizing.
How to feed a new lawn with milorganite?
If you want to feed a new lawn with Milorganite, mix it into the top couple of inches of the soil prior to applying your seed.
When to fertilize with milorganite?
You’ll know when to do your spring fertilizing with Milorganite in the south once the last frost has passed and your grass starts to get green and appears to be growing.
What is Milorganite?
Milorganite is an organic fertilizer for lawns and gardens which is manufactured by the Milwaukee Metropolitan Sewerage District.
What is the best fertilizer for grass?
Milorganite, an organic nitrogen fertilizer, is a product that you’re likely to consider using on your lawn. That’s because you can apply it without risk of burning your grass. Also, it contains a iron, which means when you apply Milorganite it will help grass achieve a beautiful dark green color. But you may wonder when to use Milorganite on your ...
What grass is allowed in southern lawns?
The exception for southern lawns is if you have Bahia or Centipedegrass.
Does nitrogen fertilizer burn grass?
It’s this organic nitrogen fertilizer’s high iron content is what makes it so incredibly effective at transforming the look of your lawn. It will feed your grass, and green up your yard without burning your grass.
Is milorganite safe to use?
After the drying process, there is a careful testing process to make absolutely certain that Milorganite is safe to use and won’t cause any human health concern s. It is held to the standards of the U.S. Environmental Protection Agency.
How long before fertilizer to mow lawn?
If you intend to get the most out of your Milorganite by mowing the lawn beforehand, make sure you mow it about one to three days before you intend to apply your fertilizer.
What is the best fertilizer for a lawn?
Milorganite has developed a reputation as one of the best fertilizers you have available for your lawn, and it allows you to prepare the soil to provide all of the essential nutrients to your growing lawn. We’ve already discussed a bunch of things about Milorganite, including when you should use it, and we’ve even compared it to Scotts!
Is it Better to Mow Before or After Spreading Milorganite?
To wrap things up, we’d highly recommend cutting your grass about one to three days before you apply Milorganite to it.
