20% Seaweed Extract Flakes Fertilizer

Parameter	Guaranteed Content	Unit
Pure Seaweed Extract Solids (A. nodosum)	Minimum 20.0%	w/w
Organic Matter	≥ 65%	w/w
Alginic Acid	8.0 – 12.0%	w/w
Total Nitrogen (N)	2.5 – 5.0%	w/w
Phosphorus (P₂O₅)	1.0 – 3.0%	w/w
Potassium (K₂O)	12.0 – 18.0%	w/w
Cytokinins (kinetin equivalent)	600 – 1200 ppm
Auxins (IAA equivalent)	300 – 600 ppm
Gibberellins (GA3 equivalent)	150 – 300 ppm
Glycine Betaine	1500 – 3000 ppm
Mannitol	4.0 – 7.0%	w/w
Total Polysaccharides (alginate + fucoidan + laminarin)	≥ 18%	w/w
Total Free & Bound Amino Acids	≥ 8.0%	w/w
Naturally Chelated Trace Elements (Fe, Zn, Mn, Cu, B, Mo, etc.)	High level	—
Moisture	≤ 8.0%	w/w
pH (1% solution)	8.5 – 10.5
Solubility (20°C)	100% within 3 minutes

Property	Specification
Appearance	Dark brown to black flakes
Particle size	1 – 5 mm flakes (easy flow)
Bulk Density	0.55 – 0.70 g/ml
Odor	Strong marine/seaweed aroma
Solubility time	Fully dissolves in <3 min (cold water)
Heavy Metals	Below EU & USDA-NOP limits

Crop / Use	Foliar Spray (g/1000 L)	Fertigation (kg/ha)	Frequency
Fruit trees & vines	300 – 800	1.5 – 4	Every 10–14 days
Vegetables & berries	400 – 1000	2 – 5	Every 7–12 days
Greenhouse / hydroponics	200 – 600	0.8 – 2.5	Weekly
Field crops	500 – 1200	3 – 8	3–5 applications
Turf & golf courses	600 – 1500	4 – 10	Every 14–30 days
Seed treatment	300–500 g per 100 kg seed	—	Pre-sowing