To maintain a visually pleasing yard, it is important to use an appropriate fertilizer for your lawn. The correct balance of nutrients will result in thick, green grass. Would a 19-19-19 fertilizer be suitable for your lawn?

19-19-19 is an all-purpose garden fertilizer. Therefore, it is suitable for use on your lawn. It contains 19% of Nitrogen, 19% Phosphorous, and 19% Potassium. It derives its name from its components. However, lawns require more nitrogen to be and look healthy.

Nitrogen enhances the growth of the grass blade, Phosphorous helps the development of roots and Potassium makes the grass on your lawn disease resistant.

While 19-19-19 is a good fertilizer, it is not the best for your lawn. The best lawn fertilizer to use has a higher Nitrogen composition. Further, it has more Phosphorous than Nitrogen. It should also have little to no Potassium.

A higher Phosphorous content allows your grass to develop strong roots. Consequently, it grows faster and becomes healthier. Therefore, the grass on your lawn can remain healthier for longer.

Once the lawn is properly grown, it requires less Phosphorous and more Nitrogen. At this point, 19-19-19 is suitable to apply on your lawn.

What is the best fertilizer for your lawn

How to apply 19-19-19 fertilizer

There are three methods you can use to apply the fertilizer.

1. Raking

Apply fertilizer at the base of your lawn. Next, mix the fertilizer with the soil using a rake. The method ensures that the fertilizer gets into the soil next to the roots of the plant or grass.

2. Spraying

Spraying fertilizer on plants is easy. Mix fertilizer with water in a backpack. The mixing ratios are specified on the fertilizer. Spray the plant until it soaks.

3. Broadcasting

Pour the fertilizer into a spreader and disburse the fertilizer on the land. You can also pour it by hand near the base of the plants or grass.

Uses of 19-19-19

  • Increase the growth and health of the soil
  • Enhance soil fertility.
  • Promotes foliage growth
  • Promotes flowering and fruiting in plants.

Types of fertilizer

  • Quick-release fertilizers are either liquid or water-soluble. They provide nutrients to the plants as soon as they are applied to the soil. Their effect on plants is immediate and visible especially when they grow on weak soils.
  • Slow-release fertilizers are granular. They release nutrients gradually over a long period and with fewer applications.
  • Organic fertilizers are made from natural materials, rotting plants, and animal by-products.
  • Inorganic fertilizers are made from synthetic chemicals. They stimulate growth in plants. However, they can destroy soils.
  • Liquid concentrate fertilizers are mixed with water to maintain the pH of the soil.
  • Water soluble powder fertilizers are applied directly into the soil while diluted as tea.

19-19-19 fertilizer components


It is an essential component of fertilizer. It promotes chlorophyll development and photosynthesis to ensure that plants and grass gain healthy foliage. It also enhances the development of plant proteins and enzymes that improve the uptake and spread of water and nutrients in the plant.

Nitrogen is essential for lawns. By stimulating foliage growth and chlorophyll development, the grass on the lawn looks green and healthy at all times.


Photosynthesis is the process by which plants convert starches and carbohydrates into food. Phosphorous ensures that photosynthesis takes place in plants. Additionally, it stimulates the development of flowers and fruits in plants. It goes into the cells of the plant to build the enzymes and proteins necessary for water regulation, food uptake, and spread.


It ensures that the created food, water, and nutrients absorbed into the plant by the roots circulate throughout the plant. Potassium stimulates the enzymes and proteins to promote the health of the plant. It also helps plants resist diseases and drought. Additionally, it helps in the formation of large and juicy fruits.

Using a balanced fertilizer

  • Provides a range of nutrients to the plants.
  • Promotes overall plant health.
  • Enhances the appearance of the plants,
  • Improves soil fertility