Greenway Biotech Manganese Sulfate Fertilizer

Manganese deficiency often manifests as yellowing leaves with green veins, particularly in younger foliage. It is most common in high pH, sandy, or over-limed soils where the nutrient becomes locked up and unavailable to the plant.

Yes, this is highly effective for palms. Applying it every three months helps prevent the crinkled, stunted growth known as 'frizzle top' by ensuring the tree receives the manganese it needs for healthy frond development.

Yes, this product is organic certified and guaranteed free from heavy metals. It is formulated to be safe for use on vegetables, citrus, and field crops when applied according to the recommended rates.

This powder is completely water-soluble, making it versatile for both soil and foliar applications. You can broadcast it into the soil at 20-60 lbs/acre or mix it as a foliar spray at a rate of 1-3 lbs per 100 gallons of water.

Avoid applying this fertilizer to foliage when plants are experiencing heat or moisture stress, as this can cause damage. Additionally, do not apply it to deciduous tree crops while they are in bloom.

Yes, it is compatible with other products. Specifically, it can be mixed with Ammonium Sulfate, which helps lower the local pH and improves the plant's ability to absorb the manganese.