Manganese Sulfate Fertilizer, water soluble powder
50 pound bag
Quick-Acting Source of Manganese, Fine Powder is Completely Soluble in Water
Suitable for fertigation and foliar applications.
Total Manganese as Mn .......................................... 31.0%
Water Soluble Manganese as Mn ........................... 31.0%
Derived from: Manganese Sulfate
For Hydroponics and constant feed systems make a liter of stock concentrate with 0.9-1 gram manganese sulfate, then use this concentrate at the rate of 2.5 mL /liter (9-10 mL/gallon) for 1.5 ppm Mn in hydroponic working solution.
Elemental concentration range in common nutrient solutions.
For soils deficient in Manganese (Mn), apply this fast-acting source of 31% Mn to the soil at 20-60 lb/acre, preplant or at planting.Soil Applications: Broadcast 20-60 lbs. per acre preplant or at planting. For banded or side-dress applications, use 10-30 lbs. per acre. For improved results, apply in combination with at least 50 lb. ammonium sulfate per acre.
Apply to actively growing plants just before full leaf expansion for best results. Thorough coverage and wetting are needed for optimum foliar spray results. Adjust application gallonage for equipment and/or crop coverage. DO NOT apply to foliage when plants are suffering from moisture or heat stress.
DO NOT apply to deciduous tree crops during bloom.
Solutions of MANGANESE SULFATE - POWDER may be prepared for dilute sprays according to nutritional need and the following ratios of product-to-diluent.
Nutritional Maintenance . . . . . . . . . . . . . . 1 lb. / 100 gals.
Mild Deficiency . . . . . . . . . . . . . . . . . . . . 1-2 lbs. / 100 gals.
Severe Deficiency . . . . . . . . . . . . . . . . . . . 3 lbs. / 100 gals.
- For banding or side-dressing, use 10-30 lbs/acre
- As a foliar use at 1-3 lb/acre
- Also contains 18% sulfur
- MnSO4.H2O Manganese Sulfate monohydrate
- Fine Powder grade
- Completely Soluble in Water
This product was added to our catalog on Wednesday 20 April, 2016.