Chickens can start eating scratch grains at around 8 weeks old, but it should only be a small part of their diet to ensure balanced nutrition.
Chicken scratch is a popular treat for backyard flocks, but many owners wonder when it’s safe to introduce this supplemental feed. The right age and proper feeding methods ensure your chickens enjoy scratch without nutritional deficiencies.
What Age Can Chickens Start Eating Scratch?
Chickens can begin eating scratch grains at 8-10 weeks old. Before this age, their digestive systems aren’t fully developed to handle coarse grains. Some owners introduce small amounts as early as 3-6 weeks, but this requires extra precautions.
Key Age Milestones for Scratch Feeding
| Age | Scratch Recommendation |
|---|---|
| 0-3 weeks | No scratch – starter feed only |
| 3-6 weeks | Tiny amounts if grit is provided |
| 6-8 weeks | Limited treats with proper grit |
| 8-10 weeks+ | Can regularly enjoy scratch in moderation |
What Is Chicken Scratch?
Scratch is a supplemental feed mixture typically containing:
- Cracked corn
- Wheat
- Barley
- Millet
- Oats
Unlike complete feeds, scratch lacks essential vitamins and minerals. The University of Kentucky poultry specialists recommend scratch should never exceed 10% of a chicken’s daily diet.
Essential Precautions When Feeding Scratch
1. Always Provide Grit
Chickens need grit (small stones) to grind scratch grains in their gizzards. Without grit, they can’t properly digest coarse feed. Offer chick-sized grit starting at 2 weeks old, upgrading to larger pieces as they grow.
2. Avoid Summer Overfeeding
Scratch generates body heat during digestion. In hot weather, limit corn-heavy mixes to prevent overheating. Instead, offer:
- Frozen watermelon
- Chopped greens
- Mealworms
3. Use as Training Treats
Scratch works excellently for training chickens to come when called. The sound of shaken scratch in a can creates a strong recall cue.
Healthy Alternatives to Scratch for Young Chicks
For chicks under 8 weeks, consider these safer options:
- Mealworms: High-protein favorite (soak for babies)
- Chopped greens: Kale, lettuce, or grass clippings
- Cooked eggs: Scrambled with shells for calcium
- Yogurt: Probiotics for digestive health
Common Scratch Feeding Mistakes
Overfeeding
Excessive scratch causes:
- Nutritional deficiencies
- Obesity
- Reduced egg production
Ignoring Life Stage Needs
Growing chicks, layers, and meat birds have different nutritional requirements. Always prioritize their complete feed first.
Poor Storage
Scratch grains attract rodents and spoil faster than pellets. Store in airtight containers and buy small quantities.
Seasonal Scratch Feeding Tips
Winter Feeding
Increase scratch slightly in cold months. The extra carbs help maintain body heat. Mix with black oil sunflower seeds for added fat.
Summer Feeding
Reduce corn content and feed in cooler mornings. Provide plenty of fresh water to aid digestion.
Scratch vs. Complete Feeds
While scratch provides energy, it lacks:
- Proper protein levels
- Essential amino acids
- Calcium for layers
- Vitamin supplements
The University of Kentucky Poultry Department emphasizes that scratch should only supplement – never replace – a balanced poultry feed.
Signs Your Chickens Are Ready for Scratch
Watch for these developmental milestones:
- Fully feathered bodies
- Active foraging behavior
- Consistent appetite for starter/grower feed
- No pasty butt or digestive issues
When introducing scratch, start with a small handful per 10 chicks and observe their digestion for 24 hours before increasing amounts.