
Bio-Bone
ExcelCrop Bio-Bone is a sustainable slow-release powder fertilizer rich in protein, nitrogen, phosphorus, calcium, and organic carbon — plus vital macro and micro nutrients that many fertilizers lack. Made from high-quality fresh fish and bone (diverted from landfill), this premium product combines the benefits of fish oils and bone nutrients to improve plant health, flowering, and soil vitality.
Tailored for certified organic programmes
Key Benefits
- Produced from 100% pure ocean fish
- High in Nitrogen, Phosphorus, and Calcium
- Slow-release source of burn-free fertilizer
- Provides a sustained nutrient supply beneficial for crops
- Micronised to <80 micron particle size for optimal absorption
- Superior alternative to traditional bone meal
- Reinvigorates soil microbes for stronger, healthier plants
- Supports flowering, fruiting, and root development
- 100% Australian Made
Suitable Applications
- Perennial plants and bulbs
- Broadacre crops and pastures
- Home gardens seeking organic enrichment
- Sustainable farming operations
Nutrient Analysis
Trace Elements:
How to Apply
Apply Bio-Bone directly to the soil as a base or side dressing. It can be used in planting beds, crop rows, or garden soil to improve fertility and structure.
For best results, mix Bio-Bone into the soil prior to planting or apply during active growth stages to sustain nutrient release throughout the season.
For more information or application advice, call 1300 952 767 or contact your local ExcelCrop distributor.
Available Sizes
Available in: 500kg bulk bag

Available in multiple container sizes to suit operations of all scales, from small market gardens to large commercial farms.
Frequently Asked Questions
- What is Bio-Bone used for?
- Bio-Bone is suitable for perennial plants and bulbs, broadacre crops and pastures, home gardens seeking organic enrichment, and sustainable farming operations.
- What sizes does Bio-Bone come in?
- Bio-Bone comes in these sizes: 500kg bulk bag.
- How much Bio-Bone should I apply?
- Rates depend on your crop and area. General rates are listed under How to Apply on the Bio-Bone product page, or call ExcelCrop on 1300 952 767 for advice.