A fined-tuned dry-blend of natural-organic nutrients with multiple strains of beneficial mycorrhizae plus Humic Acid, all professionally formulated for vigorous vegetative growth for a variety of indoor/outdoor plants. For container plants, apply every 3-4 months. For determinate plants, a single application is the general recommendation. May be used as a premix or applied as a top-dressing. Rainbow Mix™ Grow and Bloom may be used together. The sure and aasy way to get plants to Get-Up-And-GROW!