Question about the Deer Off II products by Havahart.
Q: "I am concerned about using chemical repellents because I don't want to pollute ground water or harm the environment. I just had my landscaping project started. How can I keep the deer, squirrels and other small animals from destroying it without constant attention? Would the Deer Off repellents meet my needs without harmful chemicals? I prefer a liquid to granules." Thanks from Steve.
Answer: New and improved Deer Off formulas (sometimes called DeerOff II) are liquids plus OMRI (Organic Materials Review Institute) listed® and compliant for use in organic gardening. Both are also EPA Registered for direct use on plants, bulbs, flowers and trees. Deer Off contains putrescent eggs solids (4.63%), garlic (.001%) and capsaicin (.001%). The concentrate is the most economical to use. Ideal for repelling deer,squirrels and rabbits. Weather-resistant formula lasts up to 90 days. Deer Off is made from natural and food based ingredients and proven effective by a Rutgers University study. Available in concentrate or ready-to-use battery operated sprayers which can be refilled. Deer Off is more powerful than Deer Off® with 4 times more putrescent egg, 1.5 times garlic and 1.5 times more capsaicin. Capsaicin is what makes chili peppers hot!
To protect your garden/landscaping, Havahart recommends beginning use of the Deer Off or Deer Off II immediately after shrubs, etc. are installed. Unless rainfall is excessive, results should last about 90 days. To supplement the organic compounds, consider adding Yardgard or Deergard ultrasonic repellers around the perimeter of your yard at varying heights for deer, rabbits, etc.
Thanks for your questions.