For year round control of deer, rabbits, elk, moose, hares, voles, squirrels, chipmunks and other herbivores Protects 500-600 plants, 1 foot high. Rainfast in 24 hours. Applicaton frequency: Growning season (2-4 weeks + spray new growth), Dormant season (3-6 months). Bulbs (spray or dip bulbs before planting). Plantskydd works on flowers, perennials, shrubs, trees, and bulbs. NOTE: Jug doesn't come with a spray trigger. Plantskydd's liquid animal repellent is an effective solution to repel deer, rabbits, elk, moose, hares, voles, squirrels, chipmunks, and other herbivores. Plantskydd works on flowers, perennials, shrubs, trees, and bulbs. Comes in a 1.3-gallon ready-to-spray bottle which covers approximately 500-600 plants 1 ft. high. Rainfast in 24 hours. During active growing season apply before animal browse begins. Treat new growth and reapply every 2-4 weeks. For dormant season protection, apply every 3 months (Some areas may see up to 6 months protection). Active Ingredient: dried blood (min 12%). Inert Ingredients: vegetable oil (0.03%), water (87.97%). Vegetable oil-based adder helps maintain repellents effectiveness between sprays.