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Cornish Cross
Purpose
meat
Egg color
brown
Hen weight
~8 lbs
Cold hardy
No
Heat tolerant
No
Temperament
placid, food-focused, sedentary
Forages
poor
Broodiness
low
NPIP stock code
R280
Origin
United States
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Breed guide

Cornish Cross

Also known as: Cornish X, Cornish Rock, Jumbo Broiler, White Broiler
Hybrid

A production cross with no breed standard. Chicks hatched from these birds will vary from their parents.

The modern commercial broiler hybrid, a Cornish x White Rock derived cross that reaches 5-6 lb live weight in 6-8 weeks. Breeders selected it for feed conversion and breast yield. Keep one past butcher age and it develops leg and heart problems.

Keeper's notes

Process on schedule at 6-9 weeks. After week two, restrict feed, 12 hours on and 12 off. Keep them cool. In a wet spring, raise them on dry litter or move the tractor every day, because they will sit right down in the mud.

Cornish Cross listings

None right now. Have some? Post a listing. It's free.

Where to find Cornish Cross

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Regional breeders with this breed on file (1)

Regional hatcheries that carry it (0)

None on file for that filter yet.

Sourced from NPIP state directories, matched by the stock codes each participant registers. A flock may keep breeds beyond what it registers, so this list runs conservative.

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