Product Name
Seaweed Extract Flakes 20%
Product Description
This elite 20% grade delivers the maximum achievable concentration of bioactive compounds in dry soluble form (minimum 200 g/kg pure seaweed extract solids, typical 210–225 g/kg in current production).
Exceptionally rich in alginic acids, mannitol, glycine betaine, laminarin, fucoidan, complex polysaccharides, plant growth regulators (auxins, cytokinins, gibberellins, brassinosteroids, polyamines), oligopeptides, free amino acids, vitamins (A, B1, B2, B12, C, D, E, K) and organically chelated trace minerals.
Physical and Chemical Properties
| Property | Specification |
|---|---|
| Appearance | Shiny jet-black flakes or granules |
| Odour | Intense marine/seaweed |
| Particle size | 0.5–4.0 mm (98% passes 8 mesh) |
| Bulk density | 0.60 – 0.75 g/cm³ |
| Moisture content | ≤ 4.0% |
| pH (1% solution @ 20°C) | 9.0 – 10.5 |
| Solubility (20°C) | ≥ 99.8% (complete dissolution, zero residue) |
| Hygroscopicity | Strongly hygroscopic |
| Shelf life (sealed, dry, cool storage) | 5+ years |
Guaranteed Minimum Analysis (w/w)
| Component | Content |
|---|---|
| Pure Ascophyllum nodosum extract solids | ≥ 20.0% (≥ 200 g/kg) |
| Organic matter (dry basis) | ≥ 55.0% |
| Alginic acid | ≥ 22.0% (typically 23–26%) |
| Mannitol | ≥ 5.0% |
| Total Nitrogen (N) | 1.5 – 3.5% |
| Phosphorus pentoxide (P₂O₅) | 1.0 – 6.0% |
| Potassium oxide (K₂O) | 18.0 – 23.0% |
| Total plant growth regulators (auxins + cytokinins + gibberellins + brassinosteroids) | ≥ 3 000 ppm |
| Total free amino acids + oligopeptides | ≥ 10.0% |
| Glycine betaine | ≥ 5 000 ppm |
| Laminarin + Fucoidan | ≥ 5.0% |
| Total trace elements (Fe, Zn, Mn, Cu, B, Mo, Co, I, Se) | ≥ 2.0% (100% organically chelated) |
Key Benefits
- Most potent dry-form biostimulant commercially available
- Unparalleled root system development and soil aggregation via high alginic acid content
- Extreme stress tolerance – field-proven under severe drought, frost, heat, salinity and heavy metal conditions
- 30–45% reduction in synthetic fertiliser use while increasing yield and quality
- Highest natural PGR concentration on the market – exceptional flowering, fruit set, sizing and uniformity
- Virtually eliminates physiological disorders (bitter pit, blossom-end rot, cracking, tip burn)
- Dramatically extends post-harvest shelf life and enhances flavour, colour and nutritional value
- Powerful inducer of SAR and priming of multiple plant defence pathways
- Outstanding soil conditioner – rapidly increases CEC, microbial biomass and water retention
Recommended Application Rates
| Application Method | Dosage per ha (per application) | Preparation / Dilution | Frequency / Timing |
|---|---|---|---|
| Foliar spray | 250 – 700 g | Dissolve in 500–1 200 L water | 4–7 applications throughout season |
| Fertigation / drip | 0.8 – 2.5 kg | Stock tank pre-dissolution | Weekly to 10-day intervals during peak growth |
| Soil incorporation | 3.0 – 8.0 kg | Broadcast or band then incorporate | At planting and side-dress during crop cycle |
| Seed treatment | 400 – 800 g per 100 kg seed | Slurry or dry coating | Before sowing |
| Root dip (transplants) | 0.2–0.3% solution | 2–3 kg per 1 000 L water | Dip roots 5–30 min before planting |
Compatibility
Superior compatibility with humic/fulvic acids, amino acids, phosphites, microbial inoculants, most fertilisers and agrochemicals. Avoid dry mixing with strong oxidisers or concentrated acids.
Storage and Handling
- Store in cool (5–25°C), dry, dark place in airtight containers
- Extremely hygroscopic – reseal immediately after opening
- Use moisture-proof packaging for long-term storage
- Non-hazardous, non-flammable, not classified as dangerous goods
Safety Information
- Classification: Non-hazardous substance
- Dust may irritate eyes/respiratory tract – use dust mask during prolonged handling
- Eye/skin contact: Rinse thoroughly with water
- Environmental: Completely biodegradable, no aquatic toxicity at recommended rates
Packaging Options
1 kg, 5 kg, 10 kg, 20 kg, 25 kg multi-layer aluminium foil bags with desiccant 500 kg / 800 kg / 1000 kg big bags (Custom and private-label packaging available)