Arborjet, a plant health care company based in Woburn, Mass., released Mn-jet Fe, its new liquid micronutrient solution for trees, palms, shrubs and groundcovers. Mn-jet Fe alleviates interveinal chlorosis caused by micronutrient deficiencies and increases chlorophyll production for up to three growing seasons, improving tree vitality and aesthetic quality, Arborjet said. “Iron and manganese deficiencies […]