How do physical barriers deter deer?

Physical barriers prey on deer's innate fear of being trapped. Micro-exclosures act as enclosures that evoke avoidance behaviors in deer. These structures simulate predator enclosures found in free-ranging conditions. Deer recognize these as perilous spaces that do not afford easy or quick escape routes.

To build micro-exclosures, use cattle panels for sturdiness. Create 16-foot squares around valuable plants. Place your panels tight enough to deter deer. Reinforce corners with good-quality posts sunk 2 feet in the ground. This will establish permanent protection zones without the use of chemicals.

The height of the barrier is important for controllability. If possible, put up fencing at least 8 feet high. Deer rarely enter an enclosed area. A slope height will make the barrier more intimidating. Scents can be used in conjunction with physical barriers for added control.

Maintain clear sight lines inside enclosures. Deer fear spaces where they cannot see escape routes. Avoid dense plantings within the structure. This enhances the psychological deterrent effect.

Micro-exclosures offer chemical-free protection year-round. They withstand the weather better than liquid repellents. Require minimal maintenance beyond seasonal inspections. Provide permanent solutions for prized plantings.

Combine barriers with scent deterrents, place soap pouches at enclosure corners. Spray garlic solutions around perimeters. This multi-sensory approach maximizes deer avoidance.

Physical solutions protect gardens permanently. Start with small micro-exclosures around vulnerable plants. Expand coverage over time for comprehensive protection.

Read the full article: 7 Natural Deer Repellents for Your Garden