Are squirrels treating your urban planter boxes like their personal buffet? These clever critters can quickly decimate your carefully tended plants. Fortunately, you can protect your urban garden with several effective and humane strategies.
Start with physical barriers, the most reliable method. Cover the soil in your boxes with a layer of chicken wire or hardware cloth. Squirrels hate digging through it. For bulbs and seeds, place wire mesh just below the soil surface. Creating a cage over your planters using wire cloches or building a frame with netting can also provide full protection.
Make the area unappealing. Squirrels have a strong sense of smell and taste. Sprinkle cayenne pepper, crushed red pepper flakes, or commercial capsaicin-based repellents around your plants. Reapply after watering or rain. Planting mint, garlic, or marigolds around the edges of your boxes can also act as a natural deterrent.
Remove other attractions. Use squirrel-proof bird feeders, if any, placed far from your planters. Keep the area clean of fallen seeds or fruit. Ensure your planter boxes are sturdy and not placed near fences or walls that squirrels use as launchpads.
Finally, consider providing a distraction. Place a dedicated feeding station with corn or nuts far away from your garden. This can sometimes convince them to dine elsewhere.
Persistence is key. Combine these methods, as squirrels are adaptable. With consistent effort, you can enjoy a thriving urban garden free from squirrel damage.