Powered by Made-in-China.com
Alga Phosphite K- Nutrition Plus Disease Control and K for Fruit Trees
US$2.00-4.00
2,000 L
Product profile
Customization
AvailableCondition
NewCertification
ISO9001, ISO, CEModel NO.
Alga Phosphite KApplication
Vegetables, Flowers, FruitState
LiquidValidity
Long-termPhysics State
LiquidInfection On Soil
Physiological AcidChemical Character
Chemical AcidRaw Material
SeaweedType
Seaweed Organic FertilizerHa
120Transport Package
1L 4L, 5L, 10LTrademark
SEAWINNEROrigin
QingdaoProduction Capacity
80000L/YearKey features
Seaweed & Potassium Synergy: Combines seaweed active ingredients with Potassium Phosphite for rapid P and K absorption.
Disease Resistance Enhancement: 3-valent Phosphite Anhydride acts as an internal fungicide against Downy/Powdery Mildew and Root Rot.
High Nutrient Utility Rate: Not easily fixed in soil, activating secondary and trace elements for better nutrition absorption.
Versatile Application Methods: Suitable for foliar spray, flood irrigation, or drip irrigation for fruit trees and vegetables.
Improved Fruit Quality: Promotes flower bud differentiation, fruit color change, and increases overall yield.
Safe for Young Growth: Safe for spring shoots and young fruits; promotes new shoot maturation without damage.
Good Chemical Compatibility: Compatible with copper preparations without precipitation or damage; prevents Canker effectively.
Certified Manufacturer: Produced by a factory with ISO9001, ISO, and CE certifications since 2000.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-06-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, Western Union
AI-Powered supplier vetting
SummaryQingdao Seawin Biotech Group Co., Ltd., established in 2000, is a Chinese supplier specializing in seaweed-based fertilizers. They operate over ten production lines, with two bases in Shandong and a vast production area of 280,000 m². They hold several ISO certifications, reflecting a strong focus on quality and environmental management. The company exports to multiple continents, with 21% to 30% of their sales coming from exports. Their products are certified organic by ECOCERT. The company also provides professional agricultural advice, enhancing their after-sales service capability.
Supplier typeThe supplier is a combined entity, operating as a Limited Company in China.
CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, indicating adherence to quality, environmental, and occupational health standards.
After-Sales capabilityThe supplier provides professional fertilizer solutions and crop protection advice through an agronomist team, supporting both domestic and international markets.
R&D capabilityThe company focuses on exploiting marine biological resources, suggesting an emphasis on innovative product development.
Production capacityWith over ten production lines and an annual production output of 600,000 tons, the supplier has significant production capacity.
Product Q&A
Q:What is the main composition of this product?
A:
It is a bright yellow clear liquid composed of rich seaweed active ingredients and Potassium Phosphite.
Q:How should this product be applied for fruit trees?
A:
For fruit trees, dilute by 1000-1200 times for foliar spray, or use 30-75L/Ha for flood/drip irrigation.
Q:What diseases does it help prevent?
A:
It enhances resistance to Downy Mildew, Powdery Mildew, Venturia Inaequalis, Phytophthora, Root Rot, and Canker.
Q:Can it be mixed with copper preparations?
A:
Yes, it has good compatibility and can be used with copper preparations without precipitation or damage.
Q:What should I do if crystals appear in the liquid?
A:
If crystals appear due to high concentration, simply add water to dissolve them; product effect remains unaffected.
Send Inquiry
*To:Qingdao Seawin Biotech Group Co., Ltd.
Qingdao Seawin Biotech Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Alga Phosphite K-Supply N and P Nutrition Rapidly Control Disease and Help Fruit Expansion
US$1.00-10.00
1,000 kg(MOQ)
Fertilizantes Fertilizer De Liquido Seaweed Algas Marinas Alga K
US$1,000.00-10,000.00
1 Ton(MOQ)
High Quality Green Algae Extract 20%/40% Enzymatic Powder Organic Fertilizer
US$2.00-4.00
500 kg(MOQ)
Concentrated Algae Extraction-Pure Seaweed Biostimulant
US$1.00
3,000 L(MOQ)
Fertilizantes Fertilizer De Liquido Con Seaweed Alga Marinas
US$1,000.00-10,000.00
2 Tons(MOQ)
Enzymatic Hydrolyzed Fish Protein Granules Agricultural Water Soluble Fertilizer
US$1.20-1.35
500 kg(MOQ)
Omri Organic Fertilizer Water Soluble Seaweed Kelp Extract Bio Fertilizer
US$2.98-3.50
1 kg(MOQ)
Fast-Acting, Environmentally Friendly and Nutrient-Rich Amino Acid Organic Fertilizer
US$83.00-88.00
1 Ton(MOQ)
Liquid Seaweed Organic NPK Fertilizer
US$0.80-2.00
2,000 Litre(MOQ)
Top Quality&Severice High Purity Amino Acid Fertilizer Suppliers
US$2.50-3.50
500 kg(MOQ)
Agriculture Organic Liquid Fish Protein Amino Acid Fertilizer with Omri
US$0.85-2.50
1 L(MOQ)
Potassium Nitro Humate Top Quality Organic Fertilzier 100% Water Solubel Potassium Fertilizer
Negotiable
25 Square Feet(MOQ)
Earthworm Protease Enzymolysisorganic Fertilizer Vermicast Vermicompost Fertilizer
US$97.00-100.00
1 Ton(MOQ)
Organic Raw Materials Plant Animal Source Amino Acid Powder Fertilizer
US$0.78-0.80
1,000 kg(MOQ)
Water Soluble Seaweed Kelp Extract Fertilizer Omri Organic Bio Plant Nutrition
US$2.60-3.40
5,000 kg(MOQ)
Ascophyllum Nodosum Seaweed Extract Powder Fertilizer
US$3.00
2,000 kg(MOQ)
Factory Organic Green Natural Seaweed Extract Fertilizer with NPK for Foliar Spray
US$5.00-7.00
500 kg(MOQ)
OEM Organic Seaweed Extract Water Soluble Fertilizer with NPK Agriculture
US$5.00-7.00
500 kg(MOQ)