For year round control of deer, rabbits, elk, moose, hares, voles, squirrels, chipmunks and other herbivores Protects 100 plants, 1 foot high Applicaton frequency: Growing 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. Made in the USA 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 32oz ready to spray bottle which covers approximately 100 plants 1 ft. high. Rainfast in 24 hours. During the active growing season apply before animal browsing 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 of protection). Active Ingredient: dried blood (min 12%). Inert Ingredients: vegetable oil (0.03%), water (87.97%). A vegetable oil-based adder helps maintain repellent effectiveness between sprays.