This fertilizer contains NS-54 for extended feeding as well as DG Iron Sucrate. A 50 pound bag covers 14,700 SQFT.
 
Benefits:
Contains iron to help prevent deficiencies and heighten initial color response. 
8-10 week duration
slow release/less growth.
Favorite of landscapers and high-end golf courses.
 
*Packaging and product material may differ and is subject to change.