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Qingdao Re-Green Biological Technology Co.,Ltd

Add: Rm 1920, South Tower of Zhongnan Jinshi Plaza, No.157 Jinggangshan Rd., Huangdao, Qingdao, Shandong, China

Tel: +86-532-86997318 

Mob: +86-18506429741

E-mail: info@qdregreen.com

Water Soluble Fertilizer WSF NPK 21-21-21 Crystal Powder

Water Soluble Fertilizer WSF NPK 21-21-21 Crystal Powder

QDREGREEN is one of suppliers of Water Soluble Fertilizer WSF NPK 21-21-21 Crystal Powder, in short water soluble fertilizer 21-21-21 or soluble fertilizer 21-21-21, also known as NPK triple 21-21-21 fertilizer for crops growth at discount or wholesale price from factory.

Product Details

Water Soluble Fertilizer WSF NPK 21-21-21 Crystal Powder 

Introduction of NPK 21-21-21
NPK 21-21-21 is a balanced fertilizer suitable for all crops, during all stages of plant growth. NPK 21-21-21 fertilizer is in the form readily absorbed by plant tissue. NPK 21-21-21 is enriched with trace elements in complete chelate and assimilable form. NPK 21-21-21 is chlorides, sulphates and carbonates free. The pH value of water solution is buffered about 4 to 5 and allows plant to absorb quickly and optimally all nutritive elements.

 

Overview and Specification of NPK 21-21-21

CAS No.

66455-26-3

EINECS No.

233-140-8

HS CODE

31051000

Appearance

Crystalline Salt

Particle Size

0.1-1.0 mm (92-97%)

Formula

21-21-21

Release Type

Quick

Brand Name

QDREGREEN

Shipment

By Sea Within 15 Days

Package

9.5Kg/ Net PP Bag With PE Inner

Total Nitrogen

21% w/w

Total Phosphorus( P2O5)

21% w/w

Total Potassium (K2O)

21% w/w

Moisture%

1% w/w max

Matter Insoluble In Water

0.5% w/w max

 

Application of NPK 21 21 21
· Used through fertigation as well as foliar sprays
· Fertilizer/water ratio: 1kg: 1000 - 2000 liters.
· Flowers: Lilies, Carnations, Flower Seedlings
· Vegetables: Tomatoes, Peppers, Cucumbers, Lettuce, Cabbages, Cauliflowers, Potatoes, Vegetable Seedlings
· Fruit Crops: Table grapes, Apples, Bananas, Watermelons, Muskmelons, Citrus

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