Natures Big Bud liquid worm castings are an all purpose fertilizer and soil enhancer that come to you straight from nature with no alterations or chemical additives. They contain multiple beneficial elements needed by all your plants and flowers for optimum, healthy growth and beautiful blossoms. Excellent for roses – Use as a regular leaf application fertilizer or wet the potting soil after planting to ensure vigorous, healthy root development and robust blooming. Safe for use on all types of plants and flowers. Nontoxic and Odor Free. Liquid worm castings supply a sustained, slow release of multiple nutrients to all your plants and will provide for gradual, effective feeding for a prolonged period. For best results, use regularly on all your flowers, plants, shrubs, and trees. Regular use of liquid worm castings has been shown to help effectively control many harmful insects such as spider mites, aphids, and white flies. Plants love it: insects hate it! Liquid worm castings provide an added benefit of possessing the ability to help fight common diseases and fungal infections such as powdery mildew, rust, black spot, and other common pathogens without the use of toxic chemicals. No chemicals or pesticides are added to ensure safe, effective use. Will not burn even the most delicate houseplants. Appropriate for use on all plants, shrubs, trees and lawns. Maximizes growth and promotes vigorous root development leading to sturdy plant stock and spectacularly colorful, eye-catching blossoms. Natures Big Bud Worm Castings are produced using 100 % organic India Blue worm castings and pure, natural, non-filtered mountain spring water for the highest quality product ensuring satisfaction. Natural yucca extract is added to maximize plant absorption. This product is made and manufactured in the USA – San Diego, CA. This is a new 1 gallon plastic bottle as shown. Please feel free to contact us if you are interested in a larger quantity.