Miracle-Gro® Sulphate of Potash Natural Fruit and Flower Enhancer is ideal for all flowering and fruiting plants, especially shrubs, climbers and roses. It provides a fast acting source of potassium, encourages abundant flowering and fruiting and improves disease, cold weather and drought resistance. You can use Mircacle-Gro® Sulphate of Potash Fruit & Flower Enhancer whenever you’re preparing new beds, when planting out new and young plants and around established plants during the growing season.
can apply from February to November
Works for several weeks and simply apply directly from pack.