ferti·lome® Weed Free Zone is a ready-to-use herbicide with a powerful formulation containing carfentrazone (0.0023%), mecoprop-p (0.066%), dicamba (0.018%), and MCPA (0.337%). This product offers excellent post-emergent broadleaf weed control and is rainfast in just three hours. With its four active ingredients, including Carfentrazone, it provides broad spectrum weed control and is particularly effective in cooler weather to tackle over 80 of the toughest broadleaf weeds. To ensure optimal results, shake the product well before use and direct the spray at the target weed, covering the upper leaf surfaces uniformly. Apply until runoff is achieved. It is important not to use this product above 85 degreesF to avoid potential issues. ferti·lome® Weed Free Zone is a reliable solution for gardeners seeking efficient and convenient weed control in their lawns and landscapes.