For the list of all the Garden Tips, click here . It is often difficult to know which fertilizer is the best choice for you. There are numerous formulations, many suppliers and all sorts of slogans and colourful packages used to entice you to buy. Armed with a bit of knowledge, you can see beyond the hype and make intelligent choices.
Fertilizers are concentrated fertilizer particles of the major nutrients required by plants.
Nitrogen, Phosphorous and Potassium are the three ingredients listed, in that order, in large numbers on the label. On the side label of the package, it will also state any other ingredients included. Calcium, magnesium, iron, micronutrients and the percentage of organic matter are common components of many specialty fertilizer products. The first number states the concentration of nitrogen in the package. Nitrogen promotes leafy growth and is commonly associated with making the grass green.