Monterey Dr. Iron - 7 lb - Resealable Bag - 22% Iron

Correct Yellowing Foliage and Lower Soil pH - 7 lb Bag

Yellowing leaves often point to iron deficiency, and high soil pH can make the problem worse. This amendment supplies iron and sulfur together to correct the deficiency and bring soil pH down. It contains 22% iron and 55% sulfur, and it is OMRI Listed.

The 7 lb resealable bag suits home gardeners and small indoor or outdoor cultivation spaces that need to treat a deficiency or test the product before buying more. The bag closes again after each use, so leftover product stays contained between applications.

Key Features & Benefits

• 22% iron — supplies iron to plants showing deficiency yellowing.
• 55% sulfur — helps reduce soil pH.
• OMRI Listed — suits growers who follow organic input programs.
• Resealable bag — keeps unused product contained between applications.
• Compact bag — measures 4.2 x 8.5 x 11.2 in and is easy to store.

Who Should Use Monterey Dr. Iron

Growers who see yellowing foliage from iron deficiency, or who need to lower the pH of their soil, can use this amendment. It also suits gardeners who want to avoid the rust spots that some iron products leave on concrete.

About Monterey Dr. Iron

Monterey Dr. Iron is a compressed solid soil amendment sold as one 7 lb resealable bag. It contains 22% iron and 55% sulfur and carries an OMRI Listed certification. The safety data lists a Warning signal word.

Frequently Asked Questions

Q: What does this product correct?
A: It corrects iron deficiency, which causes yellowing in plants. It also reduces soil pH.

Q: Will it stain or burn?
A: The manufacturer states it will not stain or burn like other iron products. It also helps you avoid rust spots on concrete.

Q: Is it suitable for organic programs?
A: Yes. It is OMRI Listed. Check your own certifier's requirements before use.

Q: What does iron deficiency look like?
A: Iron deficiency is a lack of available iron in the plant. It typically shows as yellowing foliage.

Q: Are there handling precautions?
A: Yes. The safety data sheet carries a Warning signal word and lists skin irritation, and the product can form combustible dust. Read the sheet and follow the label before use.

Q: How is it packaged?
A: It comes as one 7 lb resealable bag. Reseal it after each use to keep the contents contained.