The Arber Fresh Cut Flower Food Easy Mix is a 4 oz liquid fertilizer specifically designed for flowers. With a fast-release formula, this organic product can last up to 2 weeks. It is suitable for both indoor and outdoor use, with optimum drainage properties for healthy plant growth. Made in the United States, this concentrate formula by Arber is perfect for the spring season to enhance the beauty of your flowers. Keep in mind that this product should not be ingested.