6 Best Fertilizer to Thicken Grass

Most people want to have a beautiful lawn. It is a sign that you are taking care of your property and doing the right thing! But, how did you manage to achieve it? The secret clue to getting green lawn is to find out what lawn fertilizer to thicken grass is best for your lawn and when to apply it.

Do you want your home or garden plants to grow healthier? How about a smooth harvest without a hitch? Use the best types of foliar fertilizers below!

As the name suggests, foliar fertilizer is a type of fertilizer that is applied to the leaves where the mouth or stomata are located.

The Best Fertilizer to Thicken Grass

Although partially powdered, most foliar fertilizers come in liquid form. Foliar fertilizer is considered as one of the best plant nutrients because it provides additional nutrients for plants apart from vitamins and nutrients that are absorbed by the plant roots through the planting medium.

Scotts Turf Builder Grass Seed Sun & Shade

About this item

  • Designed for full sun and dense shade, fine bladed texture and medium to high drought resistance
  • Exclusive 4 in 1 WaterSmart plus coating absorbs more water, feeds with essential nutrients and protects seedlings from disease
  • Includes Scotts best seed, protects against disease, keeps seed moist 2x longer and feeds to jumpstart growth for thicker, greener grass
  • Scotts most versatile mix; stays green even in extreme conditions of dense shade or scorching sun
  • Aggressively spreads to repair bare and thin spots, and seeds up to 2,800 square feet

Scotts Turf Builder Summer Lawn Food

About this item

  • Green grass with up to 50% less water (When used as directed, greening effects last up to 6 weeks, results will vary due to temperature and turfgrass type)
  • 2 in 1 Lawn Food and Water Maximizer
  • Powered by Everydrop technology
  • Safe on all grass types
  • Builds strong; deep roots

Scotts Turf Builder SummerGuard Lawn

About this item

  • Feeds and strengthens your lawn against heat and drought
  • Kills and protects against listed bugs
  • Won’t burn lawn—guaranteed
  • Your lawn will begin to wilt when water is needed. Take advantage of nature’s sprinkler and rely on the rain to water your lawn.
  • A healthy lawn can clean the air, produce oxygen, prevent runoff and reduce soil erosion

Scotts EZ Seed Patch and Repair Sun and Shade

About this item

  • Grass seed: Scotts best high performance grass seed
  • Mulch: absorbs 6x its weight in water and expands to surround the seed in a moist protective layer
  • Fertilizer: Exclusive controlled release technology feeds seedlings to jumpstart growth
  • Tackifier: Helps keep seed from washing away; Protectant: Helps keep seedlings safe from harmful diseases that can attack newly planted areas
  • Grows in full sun and dense shade, high traffic areas and on slopes; seeds up to 890 sq. ft.

Scotts Turf Builder Starter Food for New Grass

About this item

  • Grows new grass 70% thicker, 35% quicker versus unfed grass
  • Improves seeding results; also great for sod and grass plugs
  • 24-25-4 fertilizer ratio provides the nutrients for developing lawns
  • Safe for any grass type, whether you’re planting new grass, starting a new lawn, or reseeding an existing one
  • Not sold in the state of Florida

Scotts 44611A Food-10 M

About this item

  • Feeds for deep greening in just 3 days for greener grass
  • Dual-action, 2-in-1 formula feeds and supplements with iron
  • Fertilizer not to stain when used as directed
  • Apply to any grass type in the spring, summer and fall months
  • Recommended for many lawns as part of the Scotts Lawn Care Plan
  • OK to re-enter lawn immediately after product is applied

Why should you fertilize your lawn regularly?

Regularly mowing the lawn and removing the clippings continuously deprives the lawn of nutrients. But especially after mowing, the grasses actually need a lot of nitrogen, phosphorus, potassium, magnesium, iron and trace elements for their growth.

Otherwise, the green color will decrease and not so many new grasses will grow back. You can compensate for this with a balanced fertilization.

If you use a mulching mower, your lawn needs less fertilizer, as the clippings left on the surface decompose over time and the nutrients it contains are reused.

When is the best time to fertilize your lawn?

For a permanently healthy lawn, it is important that you add nutrients to it evenly throughout the year. The first fertilization should be done in spring.

It is best to use one of our slow release fertilizers, which will provide your green carpet with all the important nutrients for up to six months. The special thing about it: The nutrients are released as needed depending on the weather conditions (temperature and humidity).

Thanks to the controlled release of nitrogen, our lawn fertilizers are also gentle on the groundwater. If you choose a product with a shorter effect, you should fertilize again in summer.

The lawn receives its last supply of nutrients in autumn. Use a special autumn lawn fertilizer with a high potassium content for this.

Understanding What Fertilizers Are

Fertilizers are made from three nutrients and fillers. The three nutrients are:


Nitrogen is a clear protein in every plant, so it becomes a reason to add it will help stimulate the growth process.

However, it helps with that, it can also help plants fight destructive pests. This is one of the main things that promotes a lush green color in your lawn.


Fertilizer breaks down with nutrients, but it allows nutrients to preserve strong roots. If you have a very new lawn and want to encourage growth, fertilizers with high phosphorus can help you do just that.

On the other hand, if you have a lawn that has been around for decades, the best fertilizer will probably be less.


Potassium is considered secondary to nitrogen when stimulating plant growth. It’s referred to as “quality nutrients” for good reason; the amount affects the size, color, and shape of the plant.

If you look at “healthy grass”, maybe it’s due to its potassium. In addition, it also helps plants develop cold and drought resistance. Now that you understand what makes up fertilizer, let’s see how it is marketed.

What Type of Grass Do You Have?

Thinking about the type of grass you have can be an important step in understanding the type of grass fertilizer to buy. As a basic rule, if you are in the western or southern part of the country, you have “summer grass.”

This includes species such as Bermuda, Centipede, Zoysia or Bahia. These types of lawns require anywhere from 3 to 4 pounds of lawn manure per 1000 square feet, per year.
In contrast, the Midwest and Northeastern parts of the country have so -called “winter grasses.”

These include species such as Kentucky bluegrass, Rye, and Tall Fescue. This lawn requires anywhere from 1 to 2 pounds of lawn manure per 1000 square feet, per year. It is a strong grass and can withstand more, so it requires less fertilizer care.

Lawn Steel Type

Generally, when you visit a garden store, you will find three types of grass fertilizers: organic, granular and water -soluble. Organic fertilizers are natural and can be made at home. If you have ever had compost, you have this type of fertilizer.

It breaks down over time and slowly releases nutrients into the soil. This soil then eats grass. The bulk style of fertilizer comes in a time release formula and allows you to control when you want your lawn to be fed.

Finally, water -soluble fertilizers are quick release, so the benefits can be seen immediately. They are also usually ammonium-based to help the grass really absorb the solution.

When you choose a fertilizer, consider things like how you want to apply it, how often you want to apply it, how much your lawn needs, how you can care for your lawn. Things like these can help you make the smartest decision for your specific application.

For example, if you know you can be around spring / summer to watch your lawn, water -soluble fertilizers can work well for you. On the other hand, if you’re out of town for a few weeks during the summer and won’t be available, time -out details may be the best solution.

Make sure you keep an eye on any other problems you have with your lawn. Fertilizers can include agents that repel bugs / pests and eliminate weeds such as chickpeas, crabgrass or black clover. You can also find fertilizers with additional ingredients that promote rapid growth. You will see the results immediately.

How to Calculate Fertilizer Requirements

The easiest way to estimate your fertilizer needs is to measure the surface area of your lawn. Take width and length measurements to calculate square footage. If you can’t do this, then guessing strategy is your best option.

In general, each of the eight steps is about 10 feet of space. Try walking your lawn from side to side long and wide. You can at least get a basic idea of how much space you need to cover.

For a visual guide, think of a standard tennis court measuring 36 feet by 78 feet.
For lawns, consider these calculations:

  • Triangle. Know the length and width of a triangle. Advance two numbers together and divide by two. This will give you the surface area.
  • Circles. Find the center of the circle and exit to the edge. Advance this number by 3.14 to get the surface area.

When you are done with your calculations, add them all up to get the full surface area of your lawn.

When to breed

When it comes to knowing when to fertilize your lawn, the rule of thumb is early on. You want to get the right nutrients for your lawn while it is still growing and especially in need of it.

One tip you can use is to check the weather forecast and try to fertilize the day before a rainy day. This is one of the best ways to not only put in your fertilizer but let Mother Nature do the hard work for you.

If your lawn is already established, fall is a great time to fertilize it. This is because autumn usually has cooler temperatures and can be more humid than other seasons — exactly the conditions your lawn needs to absorb enough nutrients.

Sans fall fertilization, spring is the second-best time for application. This is when everything is revived and ready for food. Using a quick release solution can also help avoid pests and unpalatable weeds.

Not only does this get rid of the eyes, but it also helps the grass to develop the strong roots needed to withstand bad weather in the future.

Source: gardenhealth.com

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