Raising Plymouth Rock chickens—especially the iconic Barred Plymouth Rock—is one of the most popular choices for backyard flock owners, homesteaders, and small farms. Known for their striking black-and-white barred feathers, calm demeanor, and reliable dual-purpose qualities, Plymouth Rocks are a true American heritage breed that delivers on both eggs and meat.
Origin: United States (Massachusetts, mid-1800s)
Varieties: Barred (most common), White, Buff, Partridge, Silver Penciled, Columbian, and more
Size: Large and sturdy—roosters 7.5–9.5 lbs, hens 6.5–7.5 lbs
Purpose: Dual-purpose (excellent layers + good meat birds)
Egg Production: 200–280 large brown eggs per year
Temperament: Docile, friendly, calm, and good with children
Hardiness: Cold-tolerant, adaptable, and long-lived (6–8+ years)
Coop Space: 4–5 sq ft per bird
Run Space: 10+ sq ft per bird—though they don’t roam as widely as Leghorns
Roosts: Standard 2"x2" perches, 2–3 ft off the ground
Nesting Boxes: 12"x12", filled with clean straw or shavings; one box per 3–4 hens
Fencing: Standard height (4–5 ft) is usually sufficient—they rarely fly
💡 Tip: Their barred pattern provides natural camouflage from aerial predators—helpful if free-ranging.
Start laying at 5–6 months old
Consistent layers even in winter months (thanks to cold hardiness)
Occasionally broody—more than Leghorns, less than Orpingtons; can be used for hatching if desired
Eggs are large, brown, and reliable year-round with proper nutrition
Starter (0–8 weeks): 20–22% protein crumbles
Grower (8–18 weeks): 16–18% protein
Layer Feed (18+ weeks): 16% protein with calcium supplement
Grit & Oyster Shell: Offer free-choice for digestion and strong eggshells
Foraging: Excellent foragers—will reduce feed costs when allowed to free-range
⚠️ Note: Plymouth Rocks are not prone to obesity like Orpingtons, but still avoid overfeeding treats.
Generally robust and disease-resistant
Their single comb can be susceptible to frostbite in extreme cold (<10°F)—apply petroleum jelly if needed
Keep litter dry to prevent bumblefoot or respiratory issues
Regularly check for mites and lice, especially under wings
Cold Hardy: Excellent in northern climates—thick feathering and body mass help retain heat
Heat Tolerance: Moderate—provide shade, ventilation, and cool water in summer
Hardy and easy to raise from day one
Barred chicks can often be sexed at hatch (males have lighter heads with larger white spots)
Feather out quickly; usually ready for outdoor coop by 6–8 weeks (weather permitting)
Calm and curious—great for beginner chicken keepers and kids
✅ Pros:
Friendly, calm, and easy to handle
Excellent egg production with brown eggs
Good meat birds with flavorful flesh
Cold-hardy and long-lived
Beautiful, classic appearance (especially Barred variety)
❌ Cons:
Slightly slower to mature than commercial hybrids
Single comb can frostbite in extreme cold
Not as broody as heritage breeds like Cochins or Orpingtons
Beginner chicken keepers
Families with children
Cold-climate homesteaders
Those wanting a low-maintenance, dual-purpose heritage breed
Flocks needing calm, flock-stable birds
The Barred Plymouth Rock was one of the foundation breeds used to create the modern Cornish Cross (commercial meat chicken)—paired with White Cornish for fast growth and meat yield.
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