Deliver a balanced nutrient blend directly to the root zone of trees and shrubs with these Ross Evergreen Cartridge Refills. Used with a Ross Root Feeder, they push nutrients deep into the soil where roots can absorb them most effectively - no runoff, no waste.

• Formulated for evergreen trees and shrubs
• No mixing, measuring, or mess - insert cartridge and feed
• Works with Ross Root Feeder (sold separately)
• Apply in early spring and late summer for best results
• Made in USA
• 36 cartridges per bag