Seaweed Extract Flake/ Powder in organic fertilizer
1. Property
Brown Seaweed Extract Powder is a 100% fresh seaweed extract from brown seaweeds such as Sargasso, Ascophyllum nodosum, and Laminaria. And it contains natural plant hormones and various natural nutrient substances, trace mineral elements, carbohydrates such as alginic acids, polysaccharide and etc. It contains antitoxins which helps plant to fend off bacteria and viruses, repel insects. Also, it can rapidly complement the nutrients, improve the quality of product, improve blossom and fruit set, thicken, enlarge and balance the leaf growth, supply well-balanced crop nutrients, help plants to endure environmental stress, promote the development of shoots and roots, stimulate cell division, and improve the fruit size.
It is suitable for all crops including field crops, potting soil, vegetable and flower gardens, orchards and turf grass, and suitable for most methods of application, such as foliar application, irrigating application (including irrigation in drops, irrigation by infiltration and spray irrigation etc.), soil application, soaking seed and so on.


2. Specification
Appearance: Black powder
Alginic acid: 16% min
Organic matter: 50% min
Mannitol: 1%-6%
Amino acid: 2% min
Nitrogen: 1.0%
P2O5: 1.0%
K2O: 16%
Cytokinin& Gibberellin: 600ppm min
Water soluble: 100%
pH: 8.0-11.0
 
3. Application
 
Irrigating application
Seed-soaking.
 
4.      Package and storage
Package: 1) Kraft bags with PE liner, 20kg net;
                2) Cartons with PE liner,20kg net;
                3) 5kgs foil bag,4 foil bags in one carton,20kgs net;
                4) 1kgs foil bag,20 foil bags in one carton,20kgs net;
Storage: In sealed and damp-proof place.
 

About Seaweed Extract Fertilizer: The Use of Seaweed As Fertilizer