Last Updated on September 17, 2022

How to apply 18-18-18 fertilizer? There are many things to consider when applying this product, such as timing, amount, and what products contain numbers. We also cover the numbering system on fertilizer products and alternatives to 18-18-18. Listed below are some tips for selecting the right product for your needs. If you aren’t sure how much to apply, read on to learn more. Also, be sure to check the labels to see how much you should apply.

## Calculating the amount of fertilizer needed

To determine how much of 18-18-18 fertilizer to apply to your lawn, you must know how much nitrogen it needs. The recommended rate is 0.5 times the number of phosphorus and potassium in the soil. If you do not know how to determine how much nitrogen to apply, you can use this simple calculation. The following steps will help you calculate the amount of 18-18-18 fertilizer to apply to your lawn.

To calculate how much fertilizer to apply, first determine how many pounds of nitrogen your lawn needs. The ratio should be based on the amount of space you have to cover. You can multiply this number by the number of square feet to find the correct amount of fertilizer to apply. This method works out to a quarter of a pound per 1,000 square feet. Therefore, for a 5,000-square-foot lawn, you should apply 6.25 pounds of 16-4-8.

Depending on your location and the size of your lawn, you may need to purchase multiple liquid fertilizers. While these liquid fertilizers have a higher cost per pound, they’re no less effective than other types of fertilizers. You’ll need to do some fertilizer math to figure out how much you need of each. Single nutrient sources are simple to calculate. Multiple-source fertilizers are more complicated.

A soil test will tell you how much nitrogen you need to apply to a particular lawn. For instance, a lawn that requires three pounds of nitrogen per year will need three applications of 1 lb of the compound. If you plan to apply three or four times per pound of nitrogen, you can apply 30 lbs per acre of fertilizer to a lawn that is one hundred-thousand square feet.

## Timing of application

The three main types of 3-18-18 fertilizers are N, P, and K. They should be applied to the soil in the appropriate timing for the desired result. These fertilizers also improve the quality of the soil. The N:P:K ratio of this product makes it effective in fixing nitrogen in the soil. These ingredients are essential for the growth of healthy plants. Listed below are the tips to apply the three types of fertilizers.

## Numbers on fertilizer products

The numbers on 18-18-18 fertilizer products tell you what the product contains, but what does this mean for your garden? The numbers are the ratios of the three main nutrients, nitrogen, phosphorous, and potash. Depending on the type of plant you want to grow, a particular balance is necessary for a certain type of crop. Listed below is a look at the numbers. If you are wondering why some fertilizers are more expensive than others, read on to find out more.

Generally, the numbers on 18-18-18 fertilizer products represent the ratio of N, P, and K in the product. These three macro-nutrients are essential for plant growth and are used by plants in the highest proportion. To make sure that you are applying the right amount of the correct product, consult the package label. For best results, follow the instructions carefully. If a fertilizer product does not contain the recommended amount of each nutrient, it isn’t worth purchasing.

Labels for fertilizers include three bold numbers separated by hyphens. These numbers are the amount of nitrogen, phosphorous, and potassium contained in the product. Some fertilizers contain additional numbers, which indicate other nutrients. Most of these products are blended, meaning they have more than one nutrient source in a single mixture. If you’re not sure what grade of fertilizer you’re using, you can check the product’s website or ask your local garden center about it.

## Alternatives to 18 18 18 fertilizer

You can choose between many different alternatives to 18-18-18 fertilizer. These fertilizers are known for providing essential nutrients to plants. You can use them on your lawn, landscape, or garden to improve its growth. But, the problem with these fertilizers is that they must be applied regularly, resulting in runoff into local water sources and the destruction of important soil microorganisms. So, you need to know the alternatives to 18-18-18 fertilizer before using them.

### About The Author

##### Mindy Vu

Mindy Vu is a part time shoe model and professional mum. She loves to cook and has been proclaimed the best cook in the world by her friends and family. She adores her pet dog Twinkie, and is happily married to her books.