Seaweed
Liquid Fertilizer
Cold-Pressed Ascophyllum nodosum Extract
Our premium seaweed liquid fertilizer is cold-pressed from sustainably harvested Ascophyllum nodosum to preserve all natural bioactive compounds. Rich in growth hormones, amino acids, and micronutrients for superior crop performance.
Key Benefits
Seaweed fertilizer is one of nature's most complete plant biostimulants. Here's why farmers worldwide rely on it.
Natural Growth Hormones
Rich in cytokinins, auxins, and gibberellins that stimulate cell division, root elongation, and shoot growth.
Enhanced Stress Resistance
Alginic acid and betaines help plants tolerate drought, heat, salinity, and frost stress.
Root Development
Promotes lateral root formation and root hair density, dramatically improving nutrient and water uptake.
Soil Microbiome
Feeds beneficial soil bacteria and mycorrhizal fungi, creating a thriving soil ecosystem.
OMRI Listed Organic
Certified for use in organic farming. Compliant with USDA NOP, EU Organic Regulation, and other standards.
Universal Compatibility
Compatible with all liquid fertilizers, pesticides, and drip irrigation systems. Zero clogging.
Technical Specifications
GreenGrow Seaweed Liquid Fertilizer — Technical Data Sheet
| Raw Material | Ascophyllum nodosum (cold-pressed) |
| Total Organic Matter | ≥ 18% |
| Alginic Acid | ≥ 8% |
| Mannitol | ≥ 2% |
| Amino Acids | ≥ 3% |
| Natural Cytokinin | ≥ 0.002% |
| pH | 5.0 – 7.0 |
| Appearance | Dark brown liquid |
| Solubility | 100% water soluble |
| Density | 1.05 – 1.15 g/mL |
Application Guide
Recommended application rates and timing for major crops.
| Crop | Application Rate | Timing | Method |
|---|---|---|---|
| Mango | 3-5 L/ha | Pre-flowering, fruit set | Drip / Foliar |
| Banana | 4-6 L/ha | Planting, vegetative growth | Drip Irrigation |
| Coffee | 3-5 L/ha | Flowering, cherry development | Foliar / Drip |
| Vegetables | 2-4 L/ha | Every 2 weeks | Drip / Foliar |
| Citrus | 4-6 L/ha | Pre-flowering, fruit set | Drip Irrigation |
| Rice | 3 L/ha | Tillering, panicle initiation | Foliar Spray |
Packaging & OEM Options
Available in multiple sizes for farms, distributors, and private label partners.
Private label and OEM manufacturing available for distributors. Minimum order: 1,000 L.
Inquire About OEMSee This Product in Action — Crop Solutions
Request a Sample or Quote
Get a free sample of our Seaweed Liquid Fertilizer and see the difference in your crops.