BioFlora Dry Crumbles® 8-3-6 + 8% Ca is a dry granular fertilizer, formulated to provide an excellent source of high-quality nutrients for all types of plants. It is a balanced formula, which can be used for pre-planting or continued fertilization throughout the growing season for agriculture, golf courses, sports fields, nurseries, turf farms, nurseries, and flower gardens. This product is high in natural N-K and calcium.