Important shipping restrictions to Alaska, Hawaii, and Maine.Yard Mastery 0-0-7 Prodiamine is a granular pre-emergent designed to stop weeds in the lawn, such as crabgrass, poa annua, bittercress, chickweed, and henbit. Covers 6,000 sq ft (18 lb) - OR - 15,000 sq ft (45 lb).37% Prodiamine is the active ingredientGreat for preventing crabgrass, poa annua (annual bluegrass), and moreAvailable in multiple sizes*Product Description: Most DIYers use this product in spring to stop crabgrass. Crabgrass is an annual grassy weed that germinates in spring, grows lime green and large during summer, and then drops seeds towards the later fall. The following spring, the process starts all over again. This is why crabgrass is called an “annual” grassy weed. The good news is that crabgrass can be stopped very effectively using this product, which is formulated for use in DIY spreaders. It’s the same active ingredient the pros use. The best time to apply Prodiamine is in the spring or fall, as soil temperatures are between 55F to 70F. Each application of 3 lbs/1,000 sq ft provides about 3 months of pre-emergence protection.Our recommendation for both cool and warm-season lawns is two applications in spring if the target is crabgrass.*Size options and coverage: (1) 18 lb bag = covers up to 6,000 sq ft(1) 45 lb bag = covers up to 15,000 sq ft For more details, you can check out the FREE Pre-Emergent Guide. If you download our FREE app it will tell you exactly when your soil temps cross these milestones. Application Information:DO NOT use Prodiamine if you are seeding or reseeding, as it will keep your seed from germinating.This product should be watered in within 48 hours of application for best results. See the following table for the application rates we recommend. Grass TypeApplication RateBahiagrass, Centipedegrass, Bermudagrass, Zoysia, St. Augustinegrass, Seashore Paspalum, Tall Fescue (including turf-type)Minimum Rate: 2.0 pounds per 1,000 sq ftRecommended Rate: 3lbs per 1,000 sq ftMaximum Rate Yearly: 9.0 pounds per 1,000 sq ft per yearBuffalograss, Kentucky Bluegrass, Perennial RyegrassMinimum Rate: 2.0 pounds per 1,000 sq ftRecommended Rate: 3lbs per 1,000 sq ftMaximum Rate Yearly: 6.0 pounds per 1,000 sq ft per yearCreeping Red FescueMinimum Rate: 2.0 pounds per 1,000 sq ftMaximum Rate Yearly: 4.5 pounds per 1,000 sq ft per yearCreeping BentgrassMinimum Rate: 2.0 pounds per 1,000 sq ftMaximum Rate Yearly: 3.9 pounds per 1,000 sq ft per year Prodiamine can be used on established turfgrasses; golf courses (excluding putting greens), sod farms, and lawns. Coverage15,000 sq ft at the rate of 3 lbs/1,000 sq ft22,500 sq ft at the rate of 2 lbs/1,000  sq ftApplication  DetailsSee the table above for specific application details and instructionsWater-In  InstructionsApply to a dry lawn, and water into turf within the first 48 hours with 1/2" of rainfall or irrigationSweep excess off sidewalks and driveways to avoid stainingManufactured byTurf Care Supply, LLCEPA REG. NO. 60063-40-82757Product Resources:Label: Prodiamine Pre-Emergent Info Spreader Settings: Granular Fertilizer Spreader Settings Package Includes: (1) 18 lb bag or (1) 45 lb bag based on selection Storage: Store in dry conditions away from moisture. Can be stored for up to 2 years.Shipping costsIncluded for most states within the U.S.NO P.O. Boxes$9.95 for CA, ID, MT, NV, OR, UT, and WA  State RestrictionsAlaska (AK), Hawaii (HI), Maine (ME) StickersYes, free stickers with this item Typical Delivery Time4 - 7 business days Product TypeGranularCancel | Return | ExchangeAll sales are final; no cancellations, returns, or exchanges