Hi-Yield Manganese Sulfate Granules
Manganese support for greener foliage, healthier palms, and stronger plant growth.
Hi-Yield Manganese Sulfate Granules are a water-soluble soil amendment made to help prevent and correct manganese deficiency in palms, shrubs, and other plants. Manganese deficiency can show up as interveinal chlorosis, where leaves yellow while the veins stay green, and can lead to reduced or stunted plant growth.
This product is commonly used for palms, shrubs, tropical plants, trees, and other plants showing signs of manganese deficiency.
Why gardeners choose Hi-Yield Manganese Sulfate Granules:
✔ Helps prevent and correct manganese deficiency
✔ Supports greener foliage and healthier plant growth
✔ Useful for palms, shrubs, and other landscape plants
✔ Helps control frizzle top in palms
✔ Water-soluble granules help increase speed of effectiveness
✔ Helpful when plants show yellowing leaves with green veins
When plants are yellowing from manganese deficiency, Manganese Sulfate helps provide targeted micronutrient support for better color and stronger growth.
Available now at Rockin’ E Country Store.
Manganese Sulfate: Provides manganese, an essential micronutrient plants need for healthy growth, chlorophyll production, and strong foliage color.
Manganese: 31% — Helps correct manganese deficiency, which may appear as yellowing leaves with green veins, reduced growth, or frizzle top in palms.
Sulfur: 17% — Supports plant health and can also contribute to improved nutrient availability in the soil.
Apply according to the product label directions and avoid over-application. Water in after applying to help move the product into the soil and root zone. Use caution around concrete, sidewalks, patios, and other hard surfaces, as manganese products may stain. Always follow the product label directions for listed plants, rates, and best results.

