Bonide 231 Deer Repellent

Unlike sprays that require direct application to foliage, this system uses passive diffusers. You attach the small containers to your plants, creating a scent barrier that deters deer without the risk of chemical burn or residue on your leaves and fruit.

The scent is designed to be strong enough to deter deer but is generally subtle to humans. You might catch a faint hint of cinnamon when you are very close to the diffusers, but it shouldn't be overpowering in your outdoor space.

The system provides up to 12 months of protection, but the exact refill frequency depends on your local climate and weather conditions. You should check the diffusers periodically and top them off with the included activator as needed to maintain the scent barrier.

Yes, because the repellent is contained within the diffusers and not sprayed directly onto the plants, it is safe to use around vegetables, fruit trees, and shrubs. Just ensure the diffusers are securely attached to the branches or stems near the plants you want to protect.

Yes, the system features a refillable design. Once you have used the initial 12 oz of activator, you can purchase refills to keep the diffusers working throughout the seasons.