€¢ 100% Natural fertilizer with AVEC calcium €¢ Improves bud and fruit formation €¢ Improves resistance to diseases and water stress >> An all natural fertilizer facilitating the growth of floral bulbs. The high organic matter content improves water retention. This 4-4-7 is used for perennials; annuals; rose bushes; fruit trees; hanging baskets; balcony planters."