Down To Earth Langbeinite (Sul-Po-Mag) - 5 lb

Down to Earth Langbeinite (0-0-22) is an organic nutrient-rich plant food with incredible levels of water-soluble sulfate, which delivers potassium, magnesium, and sulfur. It's ideal for sensitive fruits and vegetables, as it contains no more than 3 percent chlorine, reducing the risk of fertilizer burn. Perfect for mixing into the soil before planting or topping up throughout the season, Langbeinite regulates total plant health. It's a particularly valuable source of potassium, a nutrient that builds structure and robust roots. Directions: New Gardens: Apply 1 to 2 lbs per 100 sq. ft of garden space.  Containers: Add 1 tbsp per gallon of soil for new containers. For established containers, feed monthly with 1 to 2 tsp per gallon. Trees and Shrubs: Mix ¼ to ½ cup into transplant holes for new trees. Apply 1/2 lb to 1 lb per inch of trunk diameter around the drip line for established trees. Mix into soil and water.