Concentrated iron that can be used directly by plants to prevent chlorosis and also to give plants, lawn, etc. a rich, dark-green appearance. Iron is often tied up in the soil. As soon as you see the tell-tale yellowing of leaves, spray on or water in. 11% – 13%
Correcting Deficiencies: Apply to flowers, houseplants, fruit, vegetables, roses, trees, shrubs, lawns and ground covers.
Photo of grape leaves with an iron deficiency