Sysstem®-MN is a foliar manganese fertilizer. Sysstem-MN can be used at all plant growth stages to correct manganese deficiencies. Proper nutrient balance is critical to maintaining overall plant health and for proper physiological development. Manganese is important in a variety of plant functions such as nitrogen utilization, nodulization in legumes, root development and plant defense. Manganese enhances color in green fruits, such as Granny Smith apples.

Sysstem-MN is part of Agro-K’s Sysstem foliar line. The elemental manganese in Sysstem-MN is linked to a unique trans-locating mobility-ion that enhances the nutrient uptake and mobility within the plant. Sysstem-MN’s special form makes it significantly more effective than standard foliar manganese products that have limited uptake and plant availability. Sysstem products are designed to work together to maximize crop quality. They are compatible with each other and most pesticides, making them easy to integrate into spray programs.

Suggested Uses

Tomatoes, Peppers, Cucumbers

Apply 1 to 2 quarts per acre per application. Apply the first application 7 days after transplanting, thinning or at second true leaf stage. Apply subsequent applications at 14 day intervals as needed to correct deficiencies or supplement nutritional requirements.

Lettuce, Spinach and Other Leafy Vegetables as well as Broccoli, Cauliflower and Other Brassica Varieties

Apply 1 to 2 quarts per acre per application. Apply the first application 7 days after transplanting, thinning, or at second true leaf stage. Apply one or two subsequent applications at 10 to 14 day intervals or as needed to supplement nutritional requirements.

Corn, Beans and Peas

Apply 1 to 2 quarts per acre per application. A first application can be ground applied with starter fertilizers if carefully mixed in a dilute solution (contact Agro-K for more information). Otherwise, apply the first application at the second or third leaf. Apply one to two subsequent applications at 10 to 14 day intervals or as needed to supplement nutritional requirements. If growing a herbicide tolerant variety apply product with herbicide.

Strawberries

Apply 1 to 2 quarts per acre per application. Apply the first application 7-10 days after transplanting. Reapply at 7-14 day intervals or as needed to supplement nutritional requirements.

Potatoes, Onions and Other Vegetable Root, Bulb or Tuber Crops

Apply 1 to 4 quarts per acre per application. Apply the first application 2-3 weeks post emergence. Apply one to two subsequent applications at 10 to 14 day intervals or as needed to supplement nutritional requirements.

Nut Crops

Apply 1 to 2 quarts per acre per application. Apply first application at bud break. Apply subsequent applications at petal fall and nut fill or as needed to supplement nutritional requirements.

Plums, Peaches, Cherries and Other Stone Fruits

Apply 1 to 2 quarts per acre per application. Apply first application at green tip on plums and at pink bud on nectarines and other stone fruit. Apply subsequent applications at 30 day intervals up to pit hardening or as needed to supplement nutritional requirements.

Apples, Pears and Other Pome Fruits

Apply 1 to 2 quarts per acre per application. Apply first application at green tip or bud break. Apply subsequent applications at petal fall and post thinning as needed to supplement nutritional requirements.

Citrus and Avocados

Apply 1 to 4 quarts per acre per application. Apply first application prebloom. Apply subsequent applications at 30 day intervals up to harvest or as needed to supplement nutritional requirements.

Grapes

Apply 1 to 2 quarts per acre per application. Apply first application two weeks prior to bloom. Apply subsequent applications as needed and determined by leaf analysis.

Raspberries, Blackberries and Other Caneberries

Apply 1 to 2 quarts per acre per application. Apply first application prebloom. Apply subsequent applications at 7-14 day intervals as needed to supplement nutritional requirements.