Green Thumb is an organic top dressing formulated for healthy leaves and stems...ideal for houseplants, herbs and garden greens. It's an excellent way to regenerate the soil ecosystem and add a complete nutrient profile plants love. Green Thumb may also be used to revive old, stale soil in container plants that have not been repotted in more than a year. Summary: * Revives old soil without repotting and regenerates the soil food web. * Helps reverse water resistant soil to a healthy, spongelike state. * Rebalances the soil microbiome making it more productive * Protects from threats, like root rot. * Infuses soil with a complete nutrient profile, including over 70 rare micronutrients. * Enhances all plant abilities including, photosynthesis, nutrient uptake and defense.