It is important to carefully follow all package directions on yard and garden products.
Excess amounts can flow off the land and into local water resources at the first rainfall.
Always follow package directions for pesticides, herbicides and fertilizers. Do not apply yard and garden products if rain is likely since most will be washed away. Also avoid overwatering after application. Sweep any product from sidewalks and driveways back onto the yard where it can do its work. Consider using natural fertilizers such as compost or bone meal.