Espoma Organic Iron-Tone 3-0-3 Fertilizer for Chlorosis – 5 lb Bag, Non-Staining, Made in USA – 3-Pack

Address iron deficiency with a trusted organic option

Chlorosis—the yellowing leaves caused by iron deficiency—can challenge lawns, shrubs, trees, and flowering plants. Espoma Iron-Tone 3-0-3 Organic Fertilizer and Plant Food offers a ready-to-use solution designed to work with your soil and support healthy color without harsh chemicals. This granular blend delivers 3-0-3 analysis with 6% iron and 17% sulfur, combining essential nutrients with a soil-friendly approach that aligns with organic gardening standards.

Why choose Iron-Tone

As a product of Espoma, a longtime leader in natural organics, Iron-Tone emphasizes safety and environmental consideration. The formula is designed to be non-staining on patios and walkways, so you can treat your landscape without worrying about surface marks. The presence of Bio-tone beneficial microbes helps support soil biology, contributing to a healthier root zone over time. With organic gardening in mind, this material is approved for organic production and is manufactured in the USA.

What to expect

Users often notice that leaves that have yellowed due to iron deficiency can gradually regain a deeper green hue as iron becomes available in the root zone. While results vary by plant and environment, the product is designed to deliver color restoration for chlorotic plants when used as directed over time.

Key benefits

• Ready to use with no mixing required for quick application.
• 3-0-3 fertilizer analysis with 6% iron and 17% sulfur supports iron availability and soil balance.
• Approved for organic gardening, meeting standards for organic production.
• Non-staining formula protects patios, walkways, and stone features during treatment.
• Made in the USA by Espoma, a trusted name in natural organics since 1929.
• Includes Bio-tone beneficial microbes to help soil biology alongside plant nutrition.

Ideal uses

• Lawns, shrubs, trees, annuals, and perennial flowers that show iron deficiency signs.
• Homes seeking an organic, environmentally safe feeding solution.
• Gardens that appreciate a ready-to-use product with consistent nutrient delivery.

Quick notes

Espoma Iron-Tone comes in a convenient 5 lb bag and is available as a three-pack bundled option. This packaging supports households with multiple beds, pots, and landscape areas in a single order.