This was a very interesting product. When a few ounces were mixed with tap water it dropped the pH of the water to 3.1. We do not have that many good options for lowering soil pH. The sulfur we get now is coarse and takes years to break down.This product breaks down quickly with applied water. It gets me wondering about our acid-loving plants like azaleas, rhododendrons, hydraneas, camelias and the like. I also wondered about southern highbush blueberries and their potential here if we could find a suitable product to lower soil pH. It might also help plants that struggle with iron problems like photinia, bottlebrush and mock orange. It might be worth a try! Viragrow Delivers! : New Product for Lowering Soil Alkalinity (pH): Have you wanted to grow southern highbush blueberries in the Mojave desert but the soil pH was too high? How about azaleas and rhododendron…