Espoma Iron Tone Fertilizer

Espoma's Iron Tone is an 3-0-3 organic fertilizer & fast acting iron supplement that doesn't stain concrete surfaces like some iron products might. On  occasion, plants will turn yellow which is an indicator of Chlorosis which is an iron deficiency. You can use this product on plants and lawn in order to improve that iron deficiency. It has 5% iron and 17% sulfur and is environmentally safe. It requires no mixing and will restore deep green color to your chlorotic plants and lawn.