Gemplers Liquid Iron Supplement for Plants provides iron that’s immediately available to your plants and remains in the soil for extended feeding. Compatible with most tank mixes of fertilizers or pesticides. 1-gal. bottle contains 4.7% iron sulfate.

• Supplement for Plants: Provides iron to improve plant health and promote growth
• Size: 1 gallon
• Shelf Life: 1 year
• For Turf: Mix 5-10 gallons of liquid iron with enough water to cover 1 acre
• For Root Feeding Trees & Shrubs: Mix 4 oz per inch of truck diameter with 5-10 gallons of water and pour or inject around the drip line
• Fro Foliar Applications: Use 1 gallon of liquid iron in 64 gallons of water
• Built to Last: Backed by Gemplers Quality Guarantee