Organic Soil Conditioner & Microbial-Support Formulation
Product Type: Organic soil conditioner / microbial-support soil amendment
Target Crop: Agarwood (Aquilaria spp.) and other plantation/agroforestry trees
Physical Form: Granular or fine granulated powder
Color: Dark brown to black
Odor: Earthy, characteristic of mature organic materials
Intended Use: Soil and rhizosphere management
1. PRODUCT DESCRIPTION
BioGrow™ SOIL is a soil-conditioning formulation combining stabilized organic matter, vermicompost, biochar, humic substances, fulvic substances, mineral soil conditioners, and a compatible beneficial-microbial carrier.
The formulation is designed to support:
- Soil organic-matter management
- Soil structure and aggregation
- Nutrient retention and availability
- Moisture management
- Beneficial rhizosphere microbial activity
- Root-zone development
- Soil biological recovery
BioGrow™ SOIL is intended to be used as part of an integrated plantation soil-management program.
2. TARGET FORMULATION
| Raw Material / Functional Component | Target % w/w |
|---|---|
| Stabilized mature compost | 35.0% |
| Fine biochar | 15.0% |
| Vermicompost | 15.0% |
| Humic substances | 8.0% |
| Fulvic substances | 3.0% |
| Kelp/seaweed-derived material | 3.0% |
| Natural phosphorus mineral source | 5.0% |
| Dolomitic mineral source | 5.0% |
| Zeolite | 5.0% |
| Beneficial microbial carrier fraction | 5.0% |
| Binder / microbial-protection excipients | 3.0% |
| TOTAL | 100% |
Final formulation may be adjusted following raw-material analysis, compatibility testing, granulation trials, microbial stability testing, and field validation.
3. TARGET GUARANTEED ANALYSIS
| Parameter | Target Specification |
|---|---|
| Total Nitrogen (N) | 2.0–3.0% |
| Available Phosphate (P₂O₅) | 1.5–2.5% |
| Soluble Potash (K₂O) | 2.0–3.0% |
| Organic Matter | ≥40% |
| Total Organic Carbon | ≥20% |
| Humic substances | ≥5% |
| Fulvic substances | ≥1.5% |
| Moisture | ≤15% |
| pH | 5.5–7.5 |
| C:N ratio | Target 12:1–25:1 |
Note: N-P-K values are development targets. The final guaranteed analysis must be established from actual batch laboratory results and the applicable Philippine fertilizer/soil-amendment regulatory requirements.
4. MICROBIAL SPECIFICATION
Where a microbial component is included, the formulation should use only identified, non-pathogenic, quality-controlled strains with documented identity and compatibility.
Target organisms
- Bacillus subtilis
- Bacillus amyloliquefaciens
- A validated beneficial Trichoderma strain
Development target
Total viable microbial count:
≥10⁶–10⁸ CFU/g at manufacture, depending on the organism and validated formulation.
For individual organisms, the final specification should state the minimum viable count separately rather than relying solely on a combined CFU value.
Microbial viability should be confirmed at:
- Manufacturing release
- Mid-shelf-life
- End-of-shelf-life
5. RAW-MATERIAL QUALITY SPECIFICATIONS
Compost / Vermicompost
- Fully matured and stabilized
- No objectionable odor
- Free from visible plastics and foreign materials
- Low pathogen indicators
- Stable moisture content
- No phytotoxicity at intended application rate
Biochar
- Stable carbon-rich material
- Low ash contamination
- Low heavy-metal content
- Free from chemical contaminants
- Appropriate particle size for soil incorporation
Humic/Fulvic Materials
- Agricultural-grade
- Characterized for humic and fulvic content
- Low contaminant load
- Consistent batch-to-batch composition
Mineral Components
Must comply with applicable agricultural-material specifications and be tested for contaminants, particularly:
- Lead
- Cadmium
- Mercury
- Arsenic
- Chromium
6. PHYSICAL SPECIFICATIONS
| Parameter | Target |
|---|---|
| Appearance | Uniform dark-brown/black granules |
| Particle size | 1–4 mm for granular product |
| Dust | Minimized |
| Moisture | ≤15% |
| Foreign matter | ≤1% |
| Caking | Minimal / free-flowing |
| Bulk density | Establish by production validation |
| pH | 5.5–7.5 |
7. APPLICATION GUIDELINES
Young Aquilaria Trees
100–500 g/tree/application
Apply in a ring around the tree, avoiding direct contact with the trunk.
Developing Trees
0.5–1.0 kg/tree/application
Incorporate lightly into the upper soil layer within the active root zone.
Mature Plantation Trees
0.5–1.5 kg/tree/application
Application rate should be adjusted according to:
- Soil-test results
- Tree age
- Canopy development
- Soil organic matter
- Soil texture
- Rainfall/irrigation
- Plantation management intensity
Nursery
Use at a lower incorporation rate appropriate to the nursery substrate. Conduct a phytotoxicity and germination test before large-scale nursery application.
8. APPLICATION METHOD
- Remove excessive weeds and debris around the tree.
- Apply BioGrow™ SOIL around the active root zone.
- Keep material away from direct contact with the trunk.
- Lightly incorporate into the topsoil where practical.
- Irrigate or apply before suitable rainfall.
- Avoid application to severely waterlogged soil.
- Repeat according to soil condition and plantation-management program.
9. COMPATIBILITY
BioGrow™ SOIL may be integrated with:
- Organic fertilizers
- Conventional fertilizers
- Compost
- Mulch
- Biochar
- Irrigation programs
- Root-support products
When the microbial component is active, avoid direct mixing with:
- Broad-spectrum fungicides
- Strong oxidizing agents
- Disinfectants
- Highly concentrated chemical pesticides
Conduct a compatibility test before tank mixing or simultaneous application.
10. QUALITY-CONTROL REQUIREMENTS
Each commercial batch should be tested for:
Physical QC
- Appearance
- Moisture
- Particle-size distribution
- Bulk density
- pH
Chemical QC
- Total N
- P₂O₅
- K₂O
- Organic matter
- Organic carbon
- Humic substances
- Fulvic substances
Biological QC
- Microbial identity
- Viable microbial count
- Contamination screening
- Shelf-life viability
Safety QC
- Heavy metals
- Pathogen indicators
- Foreign matter
- Phytotoxicity
A Certificate of Analysis (COA) should accompany every production lot.
11. PACKAGING
Recommended commercial formats:
- 1 kg — nursery / home-scale trial
- 5 kg — smallholder use
- 10 kg — farm application
- 25 kg — plantation/farm professional pack
- 500–1,000 kg bulk bags — commercial plantation operations
Packaging should provide protection against excessive moisture, contamination, and prolonged heat exposure.
12. STORAGE
Store in a:
- Cool, dry and ventilated location
- Protected-from-rain environment
- Clean storage area
- Sealed original package
Avoid prolonged exposure to direct sunlight and excessive temperatures.
Do not store together with pesticides, disinfectants, strong oxidizers, or materials that could contaminate the product.
13. PROPOSED SHELF LIFE
Target: 12 months from date of manufacture.
For a microbial-containing commercial product, the final shelf life must be established through real-time and accelerated stability studies demonstrating that the specified microbial counts and chemical/physical characteristics remain within specification.
14. AGRONOMIC POSITIONING
BioGrow™ SOIL is a soil-health product, not a direct agarwood-induction formulation.
Its intended role within an integrated Aquilaria production system is:
SOIL → RHIZOSPHERE → ROOTS → TREE VIGOR → PLANTATION READINESS
It should not be marketed as directly causing agarwood resin formation unless such claims are supported by controlled experimental and field evidence.
15. PRODUCT QUALITY STATEMENT
BioGrow™ SOIL should be manufactured using traceable agricultural-grade raw materials under controlled production conditions.
The final commercial specification should be based on validated laboratory results rather than theoretical formulation values. Microbial strains, viable counts, contaminant limits, fertilizer/soil-amendment classification, labeling, and permitted claims should be reviewed against applicable Philippine regulatory requirements before commercial release.
Product Positioning
BioGrow™ SOIL™
Build the Soil. Support the Roots. Grow the Future.
A soil-health foundation for sustainable Aquilaria plantation management.