Ironite Mineral Supplement is a fertilizer treatment produced by Central Garden and Pet. Formulated for use on lawns, flowers, shrubs, vegetables, and trees, Ironite turns plants from yellow to a long-lasting, healthy green. In the refreshed logo, the name, Ironite, spans the width of the bag in a bold, black typeface. Nestled within the “O” are a pair of leaves — one yellow, and one green. These subtle evolutionary refinements not only allow the package to pop on shelf, but also reflect Ironite’s promise to transform yellow plants to green.