A fined-tuned dry-blend of natural-organic ingredients with multiple strains of beneficial Mycorrhizae plus humic acid, formulated to encourage a profusion of flowers and abundant yields of fruit and vegetables for a variety of indoor/outdoor plants. Apply just prior to and during budding and flowering. Re-apply every 3-4 months. May be used as a premix or applied as a top-dressing Rainbow Mix Grow and Bloom may be used together. Rainbow Mix Bloom is a "Simple Straight Forward" way to promote a luxuriant output of blooms, essential oils and fragrances of flowers and herbs.