Gold Member Since 2012
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Qingdao Future Group

Seaweed Extract Fertilizer, Fertilizer, Organic Fertilizer manufacturer / supplier in China, offering Seaweed Type Seaweed Extract Fertilizer, Bio Pesticide Matrine, Bio Granular Fertilizer in Agriculture Product and so on.

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Seaweed Type Seaweed Extract Fertilizer

Purchase Qty.:
3-9 10+
FOB Unit Price: US $4,000 US $3,880
Purchase Qty. (Tons) FOB Unit Price
3-9 US $4,000
10+ US $3,880
Get Latest Price
Port: Qingdao, China
Production Capacity: 20000 Ton/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: seafer star
  • Certification: ISO9001, ISO, Ceres
  • State: Powder
  • Physics State: Solid
  • Chemical Character: Chemical Alkaline
  • Type: Commercial Organic Fertilizer
  • Color: Black Powder/Flake
  • Alginic Acid: 16%Min
  • Water Solubility: 100%
  • Mannitol: 1-6%
  • Trademark: QFG
  • Specification: CERES
  • HS Code: 31059000
  • Condition: New
  • Application: Vegetables, Flowers, Fruit
  • Validity: Quick Acting
  • Infection On Soil: Physiological Acid
  • Raw Material: Brown Seaweed
  • Name: Seafer Star Ws100
  • Total Organic Matter: 50%Min
  • NPK: 22%Min
  • Moisture: 6%Max
  • Odor: Smell of Seaweed
  • Transport Package: Kraft Bag with PE Liner 20kgs Net
  • Origin: Shandong, China
Product Description

Seaweed Extract Flake/ALGA WS100 flake
1. Property
Seaweed Extract Flake 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.
Seaweed Extract Flake 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
AppearanceBlack flake/powder
Alginic acid16% min
Organic matter50% min
Amino acid2% min
Cytokinin& Gibberellin600ppm min
Water soluble100%
3. Application
Irrigating application
Seaweed Extract is rich in natural mineral nutrients and it is often used as organic fertilizer in process of organic farming.
Seaweee Extract is effective when applied by foliar spray, it provides crops with macro mineral elements like nitrogen, phosphorus and potassium, it also contains micronutrients (trace elements), such as zinc, iron, boron, copper and manganese which are essential for healthy plant growth.
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.

We also provide liquid seaweed fertilizer
1. Property:
Recover effectively from stress.
Enhance crop's resistance to disease and bacilli.
Promote the plant photosynthesis.
Increase the yield.
Benefit formation of proteins and plant cells.
Improve flavor, color, and preservation of fruit.
2. Contents:
Total Organic Matter30%
Alginic acid (w/v)4.5%
Fulvic acid (w/v)3%
Amino acid (w/v)2%
Mannitol (w/v)2%
Cytokinin +Gebberellin136 ppm
NPK7.5% min
Sulfur(S)3000 ppm
Trace ElementsFe, B, Zn etc
3. Application
Open field: 500-1000 ml/ hectar Drip Irrigation: 250-500 ml/ 1000 m2
Green Houses: 250-500 ml/ 500 m2 Foliar and nursery plants: 500-1000 ml/ 1000 Liter
4. Package and storage:
Package: It is available in 1 L, 5 L, 20L/Bottle&200LBarrel
Storage: In sealed and damp-proof place.

Professional Organic Fertilizers manufacturer
Organic Certification CERES is available
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