SoluGreen is double screened, creating a very uniform SGN (approximately 100) with the lowest heavy metal content. APF uses only virgin oleum sulfuric acid in the manufacturing process, which makes this product extremely soluble as compared to cheaper spent or merchant grade sulfuric acid products. That is why SoluGreen has the lowest heavy metal content in the industry. Organics are removed before SoluGreen crystallizes, resulting in a non foaming product.

This very fine water soluble NITROGEN and SULFUR fertilizer can be used on areas where you already have high levels of phosphorus and potassium. This fertilizer can be used on Lawns, Gardens, Greenhouses, Hydroponics, Flowers, Shrubs, Hedges, and Trees.