How Much Fertilizer to Use in a Garden and trees

Are you planning to add fertilizer to your garden? If so, you shouldn’t make the mistake of thinking that all fertilizers are created equal. It’s difficult to turn this topic into a lively discussion, but it’s paramount for any gardener to learn what kind of fertilizer and how much of it to use in a garden. Using the incorrect fertilizer can destroy your plants. There are also cases in which you’re flushing your money down the drain by using fertilizers at the wrong time. This quick guide should get you up to speed on how much fertilizer to use in a garden.

The Benefits of Using Fertilizers

First, it’s important to learn why plants need fertilizers. Many people think that all the nutrients needed by plants to grow can be found in the soil and in the air. Knowing this, why is there still a need for fertilizers? The reason is to provide plants easier access to key nutrients already found in the soil or in the air. This is precisely why the best gardeners first evaluate the soil before picking what fertilizer to use. Each soil type features a unique mix of nutritional ingredients so you need to find the right fertilizer the compliments the soil you have.

You should also keep in mind that when it comes to using fertilizers, more doesn’t necessarily mean better. The last thing you want is to overfeed your plants. Overusing fertilizers can kill your plants. It’s always a good idea to test your soil and choose the right type and formula of fertilizer that suits the needs of your plants.

Knowing What Your Plants Need

All plants require three essential elements: nitrogen, phosphorus, and potassium. These elements are found in the package of fertilizers. N-P-K stands for these three elements, the proportions of which are indicated on the label. Most general purpose fertilizers have a mix of 20-20-20, which means that each element accounts for 20 percent by weight to the fertilizer formula. The other 40 percent consists of trace elements and inert materials.

Your goal is to select the right element percentages depending on the plants you want to grow. A mix of 15-30-15, for example, is suited for boosting flower production. If you want to give your lawn a lush, green look, then a mix of 25-6-4 should do the job as you want a fertilizer high in nitrogen.

It’s also worth noting that many fertilizers are specifically formulated for certain plants such as vegetables, bulbs, and roses. If you do your research, though, you might be able to find general fertilizers with a similar element percentage as the one you need, allowing you to save money.

After reading this guide, you have a clearer understanding of how to select the right type of fertilizer and how much to use in your garden. Remember that fertilizing doesn’t guarantee the results you’re looking for. You need to figure out the elements found in the soil, the nutrients needed by your plants, and when to use fertilizers for optimum growth