Pennington 100536574 Ultragreen Lawn Starter Fertilizer, 22-23-4, 14 lbsHighlights: Size : 14 Lb N P K Ratio : 22 23 4 Quicker lawn establishment Designed for use with all types of grass seed Provides needed nutrients Quick greening and extended feeding for up to 3 months Contains 5% iron for a deep green lawn Builds strong, deep roots for thick, full grass and faster lawn establishment Helps all types of grass seed, sod, and plugs establish roots fast Easy application Resealable packaging