Fertilize trees and shrubs at the root level
Puts iron and fertilizer right at the root level
Ross Green-again Iron Fertilizer is for use with Ross Root Feeder (Item No. 139382, sold separately). 5-35-10 N-P-K rating, +2.4% iron. 12 units per pack.
See all tree and shrub fertilizers
2016 Master Catalog: Page 424