Hydretain® Root Zone Moisture Manager reduces the watering requirements of lawns, landscapes, and gardens by up to 50% or more.Up to 5,300 sq ft at the recommended rateImproves water and nutrient uptake to help plants thrive, even under heat and drought stressGreat for cutting watering costs and keeping your turf green and healthyAvailable in multiple*Product Description:Not a wetting agent or polymer, Hydretain is a blend of hygroscopic humectants that convert soil moisture vapor into water droplets that plants can use.What this product does is really incredible! Hydretain literally sucks the humidity out of the air to bring that water down into your grass root system. Now what that means is that because you’re getting water sucked into the roots from the air, you can reduce the watering requirements of your lawn by up to 50% or more!Hydretain is one of those secret ingredients that golf courses, towns, and municipalities use to save on their water bills! So why can't we DIYers save too?*Size options and coverage: 3 lb bag: covers up to 1,000 sq ft15 lb bag: covers up to 5,300 sq ft Check out our liquid Hydretain options here. Application Information:Hydretain may be used with all grass types, including the following:Cool Season Lawns - Kentucky Bluegrass, Turf Type Tall Fescue (all fescues), Ryegrass.Warm Season Lawns - Bermuda, St Augustine, Zoysia, Centipede, Bahia. CoverageFor the 3 lb size, you can cover 1,000 sq ftFor the 15 lb size, you can cover 5,300 sq ftApplication  DetailsApply at a rate of 2.5 or 3 lb per 1,000 square feetThe first thing to note before applying granular Hydretain to any lawn is that the grass being treated must be DRY prior to application. Apply every 90 days.Water-In  InstructionsOnce the granular Hydretain has been applied to the turf it must be watered in with ½” of irrigation or rain within 24 hours.Label/Specs/SDS: Hydretain Granular  Package Includes: One 3lb or one 15lb bag based on selectionStorage: Store in a cool, dry place away from direct sunlight. The product can be stored for 2 years under warehouse conditions.Shipping Information:Shipping costsIncluded for most states within the U.S.NO P.O. Boxes State RestrictionsAlaska (AK), Hawaii (HI), and Oregon (OR) StickersYes, free sticker with this item Typical Delivery Time4 - 7 business days Product TypeGranular Cancel | Return | ExchangeAll sales are final; no cancellations, returns, or exchanges