Iron-Tone is the ultimate natural supplement for a deep green color! It’s a rich blend of the finest natural & organic ingredients and enhanced with essential iron, sulfur & exclusive Bio-tone beneficial microbes. No sludges or fillers are ever used. And because it’s made in our state-of-the-art solar powered manufacturing facility, consistency and quality are guaranteed.

• For Deep Green Color & Improved Plant Health
• 100% Natural & Organic Approved
• Long lasting Slow-Release Feeding
• Contains Non-Staining Iron & Bio-tone Microbes
• Use for Lawns, Flowers, Vegetables, Trees & Shrubs
• Safe for People, Pets & Planet
• Apply anytime during the growing season when yellowing occurs.
• Best applied in early spring and fall for preventative care.
• Never apply fertilizer to frozen soils.