Can lawn fertilizer harm your garden plants?

Yes, lawn fertilizer can harm garden plants if used improperly. Many lawn fertilizers contain high nitrogen levels, which can lead to nutrient imbalances and excessive growth in garden plants, making them more susceptible to disease and pests. Additionally, if fertilizer is applied too close to the roots of garden plants or during dry conditions, it can cause root burn or stress. It's important to use fertilizers specifically formulated for garden plants and follow application guidelines carefully.