Managing Flies Naturally Around Your Chicken Coop

Picture credit: Raising Happy Chickens

Lets’ be honest, flies are one of the least glamorous parts of keeping chickens. They’re annoying, they spread bacteria, and if left unchecked, they can create real health problems for your flock.

But before you reach for the chemical sprays, you might be surprised how much you can accomplish with natural methods. Here’s a practical guide to keeping fly populations under control the natural way.

Why Fly Control Matters

Flies aren’t just a nuisance. Houseflies and filth flies breed in manure and wet organic matter, and they can carry pathogens like Salmonella and E. coli that can be transferred from droppings to your chickens’ feed and water.

Heavy fly populations can increase stress on your flock and create an unpleasant environment for both birds and caretakers. Getting ahead of it early is always easier than playing catch-up.

Start with the Root Cause

No fly control strategy works well without addressing what attracts flies in the first place: moisture and manure.

1. Keep bedding dry. Flies love wet, composting litter. Deep litter management done right where bedding stays fluffy and aerobic creates conditions that are less hospitable to fly larvae. Add fresh bedding regularly and turn existing litter to keep it from compacting and getting damp.

2. Clean the coop frequently. Remove manure from under roosts and in high-traffic areas at least a few times a week during warm months. The faster manure dries out, the less appealing it is for flies to lay eggs in.

3. Fix water leaks immediately. Dripping waterers create wet patches in the bedding that become fly breeding hotspots. Elevated or nipple-style waterers can help keep spillage to a minimum.

4. Manage the manure pile. If you’re composting chicken manure, keep the pile away from the coop and turn it regularly. A hot, actively composting pile is much less fly-friendly than a cold, wet one sitting close to your birds.

Repel Flies with Plants

Certain aromatic herbs and plants are commonly planted around backyard coops. Many backyard chicken keepers include them as part of their overall coop management because of their strong fragrances.

• Lavender — valued for its fragrance and attractive blooms.

• Basil — easy to grow around the coop or in containers.

• Mint — highly aromatic; grow in containers because it spreads aggressively.

• Marigolds — colorful annuals commonly included in garden borders.

• Rosemary — an aromatic perennial that works well in the kitchen.

Your chickens work hard to provide for you so returning the favor with a clean, comfortable environment less inviting to flies is one of the best things you can do for their health and happiness. Try a few of these methods this season and see what works best for your setup!