It's frustrating to see your carefully planted seeds disappear, courtesy of local birds. Fortunately, you can protect your urban garden with these humane and effective strategies.
Physical Barriers are Most Effective
Cover your planter boxes with bird netting, secured at the edges. For smaller boxes, use chicken wire or mesh with openings large enough for seedlings but too small for birds. Creating a simple frame with hoops or stakes keeps the netting off the soil. For individual seeds or seedlings, cut plastic bottles or milk jugs to make protective cloches.
Use Visual and Auditory Deterrents
Birds are startled by movement and reflection. Hang old CDs, reflective tape, or metallic pinwheels near your planters. Scarecrows or fake predatory birds (like owls) can help, but move them regularly so birds don't get used to them. Wind chimes provide unexpected sounds that can discourage feeding.
Employ Tactile and Taste Repellents
Birds dislike walking on certain textures. Sprinkle a layer of coarse mulch, pine cones, or gravel on the soil surface. Commercial, non-toxic bird repellent sprays can make seeds taste unpleasant. A homemade chili pepper spray (mix water with crushed chili peppers) can also be a deterrent, but reapply after watering.
Smart Gardening Practices
Sow seeds a little deeper than recommended and firm the soil well. Provide an alternative food and water source away from your planters to distract birds. Consider starting seeds indoors and transplanting sturdier seedlings, which are less tempting. Consistency is key—use a combination of these methods for the best results.