Your plants grow stronger and produce larger yields when they have strong root systems and strong stems. By adding some maxi crop seaweed powder plant growth stimulant to your plant food or soil, your plants will grow those strong support systems. This organic solution provides natural growth stimulants, enzymes, and enzyme activators to your plants to they grow bigger and stronger. This seaweed plant food initiates cell growth in your plants to cause vigorous growth in both roots and stems. This pouch contains 10.70 ounces of water-soluble plant food. You can use this natural plant food on a variety of indoor and outdoor plants, including trees, shrubs, flowers, houseplants, and lawns.