Greenway Biotech Ferrous Sulfate

The most common sign of iron deficiency is interveinal chlorosis, where the leaves turn yellow while the veins remain green. If you notice this pattern on your plants, especially in alkaline soil, this product can help correct the imbalance.

Yes, this product is effective for moss control. You can apply it at a rate of 5 lbs per 1,000 square feet to treat moss in your lawn.

While it is suitable for lawns, vegetables, and ornamentals, it is specifically designed to address iron deficiencies and acidify soil. Always test on a small area first, especially with sensitive plants, to ensure they tolerate the application.

Because this is a fast-acting, 100% water-soluble formula, plants can absorb the iron quickly. You should typically see an improvement in foliage color within a short period after application.

No, this is a specialized iron supplement. It contains 20% iron but has 0% nitrogen, 0% phosphorus, and 0% potassium, so it should be used alongside your regular fertilizer program rather than as a complete plant food.

The recommended application method is a foliar spray. Because the powder is 100% water-soluble, it dissolves easily for even coverage across your lawn or garden beds.