The Sunday Pet Patch Repair Fix Spots and Thicken Lawn With Sprayer is a fast-release liquid fertilizer specifically designed for outdoor lawns. Made with iron sulfate ingredients, this product is ready for use and comes in a bag packaging. With a volume of 42.3 fl oz and a weight of 3.4 lbs, it is suitable for all seasons and helps to repair spots and thicken the lawn. The brand, Sunday, ensures quality in their mineral-based formula. This product is ideal for maintaining a healthy and vibrant lawn for your home or garden.