Coriander is a popular herb used in various cuisines worldwide. It is a great source of dietary fiber, minerals, vitamins, and antioxidants. To grow healthy and lush coriander, proper care and maintenance are required, including the use of fertilizers. Fertilizers provide the necessary nutrients for plant growth, which can increase the yield and quality of coriander.
The amount of fertilizer needed for coriander depends on various factors such as soil quality, weather conditions, and the stage of plant growth. Coriander prefers well-draining soil with high fertility levels. Before planting, it is advisable to add organic matter to the soil to improve its fertility. The use of a soil testing kit is essential to determine the nutrient levels and pH of the soil.
During the early growth stage of coriander, it requires a balanced fertilizer that contains equal amounts of nitrogen, phosphorous, and potassium. These nutrients promote healthy root and foliage growth. A recommended fertilizer for coriander is a 10-10-10 granular fertilizer. The amount of fertilizer needed during this stage is around 1/2-1 pound per 100 square feet.
As the coriander plant matures, it requires a higher amount of nitrogen for proper leaf growth. A recommended fertilizer for the later stages of growth is a high-nitrogen fertilizer such as a 20-10-10. The amount of fertilizer needed during this stage is around 1-2 pounds per 100 square feet.
It is important to note that over-fertilizing can lead to fertilizer burn, where the plant leaves turn yellow and fall off. This can also affect the taste and quality of the coriander leaves. Therefore, it is essential to follow the manufacturer’s instructions carefully and only apply the recommended amount of fertilizer.
In conclusion, the amount of fertilizer needed for coriander varies depending on various factors such as soil quality, plant growth stage, and weather conditions. A balanced fertilizer containing equal amounts of nitrogen, phosphorous, and potassium is recommended during the early stage of growth, while a high-nitrogen fertilizer is recommended during the later stages. Careful monitoring and application of the recommended amount of fertilizer can lead to healthy and high-quality coriander.