What is 30-0-10 fertilizer used for?

plants:

30-0-10 fertilizer is a type of fertilizer that contains high levels of nitrogen and potassium, but no phosphorus. It is commonly used to promote healthy vegetative growth and increase the green color of plants. The 30% nitrogen in the fertilizer promotes leaf and stem growth, while the 10% potassium helps plants to build strong roots, stems, and branches. This fertilizer is often used on lawns, trees, and shrubs during the growing season to help them thrive. However, it is important to be careful when applying this fertilizer as too much nitrogen can burn the plants' leaves and cause them to grow too quickly, leading to weaker plants overall.