Give your feathered companion premium veterinary-formulated nutrition with Harrison’s Bird Foods High Potency Coarse — a certified organic and Non-GMO verified bird food specially developed for medium to large birds. This scientifically balanced formula is one of the world’s most trusted avian diets, recommended by avian veterinarians globally for nutritional conversion, breeding, recovery, and year-round feeding in select bird species.
Created by renowned avian specialist Dr. Greg Harrison, High Potency Coarse is formulated using premium organic whole grains and legumes to provide maximum nutritional support for companion birds. The coarse pellet size is ideal for medium to large parrots and helps promote better feeding acceptance during conversion from seed-based diets.
This formula is highly recommended as a first-use diet for birds transitioning to Harrison’s nutrition program. Birds should remain on High Potency for a minimum of 6 months at approximately 70% of the total diet before transitioning to Adult Lifetime formulas, except for species such as African Greys, cockatoos, macaws, and large conures where High Potency is recommended year-round.
High Potency Coarse is also ideal for breeding birds, weaning birds, molting birds, underweight or overweight birds, highly active birds, birds recovering from illness, and birds requiring additional nutritional support during cold climates or liver and kidney health management.
Suitable for African Greys, Amazons, Cockatoos, Eclectus, Macaws, Large Conures, and Toucans, this premium organic avian formula supports healthy feathers, digestion, immunity, energy, and long-term wellness naturally.
Key Benefits
- Certified Organic & Non-GMO Verified Formula
- Veterinary Recommended Worldwide
- Scientifically Formulated for Pet Birds
- Ideal First-Use Conversion Formula
- Supports Feather, Skin & Immune Health
- Helps During Breeding & Weaning Periods
- Supports Molting & Recovery Nutrition
- Suitable for Medium to Large Birds
- Premium Coarse Pellet Size
- Supports Overall Health & Vitality
Recommended Uses
Conversion to Harrison’s
All birds should start with High Potency formula for at least 6 months at approximately 70% of the total diet.
Breeding Birds
Feed 1–2 months before breeding and continue until chicks are fully weaned.
Weaning Birds
Recommended for weaning birds for 6–9 months.
Special Nutritional Needs
Ideal for:
- Molting birds
- Underweight or overweight birds
- Highly active birds
- Birds in colder climates
- Recovery after illness
- Liver & kidney support diets
Suitable Bird Species
- African Greys (Year-Round)
- Cockatoos (Year-Round)
- Macaws (Year-Round)
- Large Conures (Year-Round)
- Amazons (First 6 Months)
- Eclectus (First 6 Months)
- Toucans (First 6 Months)
Available Sizes
Product Information
| Details |
Information |
| Brand |
Harrison’s Bird Foods |
| Product Type |
Organic Bird Food |
| Formula |
High Potency Coarse |
| Suitable For |
Medium to Large Birds |
| Country of Origin |
United States |
| Manufacturer |
Harrison's Bird Foods |
| Manufacturer Address |
7108 Crossroads Blvd. Suite 325 Brentwood, TN 37027, USA |
