Product Overview
Liquid Seaweed Extract is a concentrated Ascophyllum nodosum solution for fast-acting foliar and fertigation applications. While our granular seaweed provides sustained soil-zone release, this liquid formulation delivers bio-active compounds directly to plant tissues for rapid stress response and growth promotion. Visible results appear within 7-14 days — greener foliage, improved root development, and enhanced stress tolerance. The product contains natural cytokinins (zeatin-type), betaines (glycine betaine), alginic acid, mannitol, and a full spectrum of naturally chelated micronutrients extracted from cold-water North Atlantic seaweed.
How Liquid Seaweed Extract Works
When applied as a foliar spray, seaweed bio-actives are absorbed through leaf stomata and cuticle within 4-8 hours. Cytokinins rapidly upregulate cell division genes, promoting new leaf and root growth. Betaines accumulate in cell cytoplasm, protecting enzymes and membranes from dehydration stress — this is why seaweed-treated crops show 20-30% better drought recovery. Alginic acid in the spray solution forms a thin film on leaf surfaces that reduces transpiration water loss by 10-15%. Through fertigation, these compounds reach the root zone where they stimulate mycorrhizal colonization and beneficial rhizobacteria.
Key Benefits
Application Guide
Foliar spray: dilute 3-5 mL/L (300-500 mL per 100L spray water), apply at 200-400 L/ha spray volume. Best applied in early morning or late afternoon when stomata are open. Fertigation: apply 2-5 L/ha per irrigation cycle. Seed treatment: dilute 10 mL/L, soak seeds for 2-4 hours. Frequency: apply every 10-14 days throughout the growing season for sustained bio-stimulation. Apply before anticipated stress events (frost, heatwave, drought) for preventive protection.
Ideal For
Storage & Handling
Store in original sealed containers at 5-30°C. Protect from freezing and direct sunlight. Shake well before use if stored for extended periods (natural sedimentation may occur). Shelf life: 24 months. Non-toxic, non-hazardous. Rinse spray equipment with water after use to prevent residue buildup in nozzles.
Why Choose Dongkwang Poland?
Our liquid seaweed is produced using a proprietary cold-cell-burst extraction process that preserves heat-sensitive cytokinins and auxins. Independent lab analysis confirms consistent cytokinin content (≥200 ppm zeatin equivalents) — 3-5x higher than competitors using alkaline or high-temperature extraction. The concentrated formula (≥15% seaweed solids) means lower application rates and lower per-hectare cost.
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