Keeps deer, rabbits and squirrels from browsing on plants, flowers, hedges, buds, shrubs, grass, bulbs and small trees 'year round'. This 32 oz. ready-to-use deer repellent formula can treat 45-50 ornamental shrubs four feet tall or approximately 500 sq. ft. of plantings. Deer Off is made from natural and food based ingredients. OMRI listed® and compliant for use in organic gardening, this product is also EPA registered for direct use on plants, bulbs, flowers and trees.The patented dual-deterrent repellent works through taste and odor! Due to changes in shipping regulations, we cannot ship this item to California.