Help your plants, trees and flowers reach their full potential with this Bonide 97980 Hydrated Lime. It helps plants to grow and strengthen by making it easier for the plant roots to take up nutrients in the soil. This product will quickly raise soil pH, neutralize acidity and provide calcium to support the growth and development of your garden. It also improves the structure of your soil to provide a more optimal environment for your plants, trees and flowers. For best results, this product should be applied at any time during the growing season.