Flock Raiser Crumbles Poultry Feed 50 Pound Bag - Supports Growth

In this review we look at Purina Flock Raiser Crumbles in the 50 pound bag and who benefits most from it. The bottom line: this feed is aimed at poultry keepers who want a reliable, protein-rich starter and grower feed that also supports digestion and immune health. The single biggest reason to buy is the combination of a guaranteed 20% protein level with added prebiotics and probiotics, which together promote quicker growth, feather regrowth and steadier conversion for chicks and growing birds.

Key Features

• 20% protein: Provides the increased protein needed for rapid growth, feather regrowth and maintaining an active flock.
• Prebiotics and probiotics: Supports immune and digestive health to help chicks establish a stable gut and resist common digestive upsets.
• Essential amino acids: Enhanced with lysine and methionine to support muscle and skeletal development during early life stages.
• Vitamin complex: Includes vitamins A, B, D, E and K to support healthy development as chicks mature into adult birds.
• Guaranteed niacin: Contains the niacin level suitable for ducklings and other waterfowl requirements.
• Quality ingredients: Formulated for general poultry use and labeled as suitable for pet birds when appropriate.

Who It's For

This bag is best for backyard poultry owners, small farms and hobbyists raising chicks and growing birds who need a dependable, higher-protein crumble to encourage steady weight gain and feathering. It also fits owners who want added digestive support through prebiotics and probiotics without having to add separate supplements.

Those rearing only adult maintenance flocks without a need for extra protein or owners who require medicated starter feeds for specific disease control should look elsewhere. For very small flocks or single-egg layers, a smaller bag or a mash designed for adult layers may be more economical.

Pros & Cons

Pros

• High protein level encourages fast growth and helps with feather regrowth.
• Added lysine and methionine support proper muscle and skeletal development.
• Prebiotics and probiotics promote gut health and immune resilience in young birds.
• Balanced vitamin mix supports overall development from chick to adult.

Cons

• 50 lb bag may be more than needed for very small flocks and requires dry storage space.

Specifications

Brand	Purina
Bag weight	50 Pound
Protein	20% guaranteed
Added nutrients	Lysine and methionine
Prebiotics / Probiotics	Included to support digestive and immune health
Vitamins	Vitamins A, B, D, E and K
Niacin	Guaranteed levels suitable for ducklings

Our Verdict

Purina Flock Raiser Crumbles in the 50 lb bag is a solid choice for growers who need a high-protein, well-fortified feed that supports digestion and healthy development. It offers good value for multi-bird flocks and hobby farms because of its balanced nutrients and added gut support. Choose this if you raise chicks or growing birds and want dependable results from a single non-medicated crumble.

Frequently Asked Questions

Can this feed be used for ducklings?
Yes, the formula lists guaranteed niacin levels required for ducklings and is suitable for waterfowl at growing stages.

Is this feed medicated?
No, this is a non-medicated crumble formulated for growth with added vitamins and amino acids, not a medicated starter.

Is the bag suitable for pet birds?
The product notes it is suitable to be used for pets, but portion sizes and species needs should be considered before feeding pet birds.