Shandong CaiFu Chemical Co., Ltd
Macroelement water-soluble fertilizer (expanded fruit potassium and magnesium type)

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Macroelement water-soluble fertilizer (expanded fruit potassium and magnesium type)

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Nutrient content

Total Nitrogen (N): 12%    Nitrate Nitrogen (NO3-N): 12%    Potassium (K2O): 43%    Magnesium (Mg):1.0%


Product features

◆ Using imported raw materials, precision manufacturing, high quality, widely used in various crops, 100% full nutrition, no hormones, no chlorine.

◆ Contains medium element magnesium, which promotes crop photosynthesis, increases plant leaf chlorophyll content, and brightens fruit color.

◆ 12% of the nitrogen contained in this product is nitrate nitrogen. The nitrogen does not need to be transformed, and the crop can be directly absorbed and has a high utilization rate.

◆ This product contains 43% potassium, which can quickly meet the demand for potassium when fruits and grains expand. It is especially suitable for the fruiting period of cucumbers, tomatoes and other vegetables, and the fruiting period of fruit trees. It can promote fruit swelling, increase fruit sugar content, improve fruit quality, and promote harvests of vegetables, fruit trees and other crops.

◆ Promote plant health and enhance crop resistance to disease and stress.


Applicable crops and methods of use

It can be used for soil fertilization, foliar fertilization, soilless cultivation, various types of irrigation and fertilization (such as: flushing with water, sprinkler irrigation, drip irrigation, etc.).

Crop type

basic and top application rate

Use period

Foliar spray concentration

Fruits: apples, peaches, grapes, etc.


2-3 times in the young fruit stage and fruit swelling stage,


500-1000 times dilution with water

Vegetables: cucumbers, tomatoes, etc.


the period of vigorous growth, the fruiting period is 4-6 times,

Once in 10-15 days

Tobacco, tea and other crops


4-6 times in vigorous growth period

Remarks: This product is fast-dissolving and highly effective. It is recommended to apply a small amount and multiple times for the best effect.



◆ It is strictly forbidden to eat by humans and animals;

◆ Foliar spraying should not be mixed with alkaline pesticides, the effect is better when spraying in the morning or evening;

◆ Store in a cool and dry place. If the product is agglomerated, it will not affect the use effect. It is easy to absorb moisture. Please seal it after unpacking.


Limited elements:

Mercury (Hg)≤5mg/kg   Arsenic (As)≤10mg/kg   Cadmium (Cd)≤10mg/kg   Lead (Pb)≤50mg/kg   Chromium (Cr)≤50mg/kg



5Kg/bag, material: PET compound bag   10Kg, 20Kg/bag, material: pearl film woven bag


Contact: Manager Xie

Contact number:15253813166



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Shandong CaiFu Chemical Co., Ltd


No. 07, Geshi Road, Chemical Industry Park, Ningyang Economic Development Zone, Ningyang County, Tai'an City, Shandong Province.

Corporate Philosophy

The company adheres to the management philosophy of "doing things with your heart and being a man by duty", and takes "becoming high-end fertilizers affordable by the common people" as its corporate mission. Shandong Fortune Chemical Co., Ltd. will continue to forge ahead and provide global customers with high-quality products and services. Create a better future!

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