Gold Member Since 2009
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Qingdao Seawin Biotech Group Co., Ltd.

Fertilizer, Seaweed Extract, Organic Fertilizer manufacturer / supplier in China, offering 100% Water Soluble Seaweed Extract Powder, Alga 21st - Seaweed Extract, Root Winner Seaweed Fertilizer and so on.

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Supplier Homepage Product Natural Seaweed Extract 100% Water Soluble Seaweed Extract Powder

100% Water Soluble Seaweed Extract Powder

FOB Price: US $2.6 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $2.6/ Ton
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Port: Qingdao, China
Transport Package: Bag
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Alga 21st (Seaweed Extract Powder / Flake)
  • Specification: 20kg/bag
  • HS Code: 310100
  • Trademark: seawinner
  • Origin: Qingdao
Product Description
Alga 21st (Seaweed Extract Powder / Flake)
Product feature: Black or brown powder / flake, 100% water soluble, pH: 8-10
Main ingredients:
Alginic Acid: 8-15%, organic matter≥50%, N≥0.5%, P2O5≥3.0%, K2O≥18%, Much secondary element and microelements, cytokinin, betaine, vitamin, trehalase, amino acid.
Efficacy: 
Meliorate soil, enhance plants ability of anti-stress, induce plants resistance to disease, improve crops quality, increase yield by 15 - 30%.
Application:
Foliar spray: Diluted by 1:2000-3000.
One picking crops: Apply 3~4 times in growing period.
Several picking crops: Apply after each picking.
Drip irrigation: Diluted by 1:2500-3000, apply 3~4 times in growing period. Dosage: 1.5-3 kg/ha.
Notes:
1. Suggest apply in the morning or evening to get better effect.
2. Re-spray if it rains within 8 hours after spraying.
Validity: Three years
Packing: 100g/bag, 1kg/bag, 20kg/carton( bag)
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