Name: water-soluble fertilizer15-15-30
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+8613869591191

+8613869591191

cathy@sdnsgroup.com

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water-soluble fertilizer15-15-30

NPK15-15-30 is a high-potassium, fully water-soluble fertilizer designed to meet the elevated nutritional demands of crops during critical reproductive and fruiting stages. With a balanced nitrogen (15%) and phosphorus (15%) foundation and a high potassium (30%) content, this formulation promotes vigorous growth while prioritizing fruit quality, yield, and stress resistance. Its complete solubility ensures rapid nutrient availability through fertigation and foliar application, making it ideal for high-value crops. NPK15-15-30 is the go-to choice for maximizing fruit size, sweetness, color, and shelf life, ensuring optimal crop performance and profitability.

+8613869591191

+8613869591191

cathy@sdnsgroup.com

Product Details

1. Key Features

High Potassium Formulation: The 30% K₂O content is significantly higher than standard balanced fertilizers, addressing the high potassium demand during fruiting and bulking.

Balanced N-P Base: Provides sufficient nitrogen and phosphorus to support ongoing metabolic processes and root health without promoting excessive vegetative growth at the expense of yield.

100% Water-Soluble: Dissolves completely in water, leaving no residue, ensuring uniform distribution in drip lines and preventing clogging.

Chloride-Free (Typically): Most high-quality formulations are chloride-free, making them safe for sensitive crops and reducing the risk of soil salinity.

Rapid Nutrient Uptake: Nutrients are immediately available for plant uptake, allowing for quick correction of deficiencies and precise nutritional management

2.Target Crops and Application Scenarios

Fruiting Vegetables: Tomatoes, peppers, cucumbers, eggplants - Apply from the first fruit set through the harvesting period to support continuous flowering and fruiting.

Fruit Trees & Vineyards: Citrus, grapes, apples, stone fruits - Critical during the fruit enlargement and ripening stages to maximize size and sugar accumulation.

Root & Tuber Crops: Potatoes, carrots, sugar beets - Essential for tuber initiation, bulking, and sugar storage.

Melons & Strawberries: Used during fruit development to enhance sweetness and flavor.

Flowers & Ornamentals: Promotes vibrant flower color and extends bloom life.

3. Application Guidelines (General)

Fertigation (Recommended):

Dilution: Dissolve 5-10 kg of NPK15-15-30 in 1000 liters of water.

Application Rate: Apply 5-15 kg per hectare per application. During peak fruit development, applications can be made every 7-10 days.

Foliar Spray:

Dilution: Dissolve 2-3 kg in 1000 liters of water.

Spray: Apply evenly on leaves, ensuring good coverage. Best done in the early morning or late evening.

Compatibility: Can be mixed with most water-soluble fertilizers and agrochemicals. However, always conduct a jar compatibility test before large-scale mixing, especially with calcium-containing products.

Note: NPK15-15-30 is a specialized formulation for the reproductive growth phase. It is designed to be used when the crop's priority shifts from building leaves and stems to producing high-quality fruits or tubers. Its balanced yet potassium-rich profile makes it one of the most important fertilizers in the toolkit for high-yield, high-quality agriculture.

Product Application

Company Profile

Shandong Nongsheng Fertilizer Co., Ltd. adheres to the "co-prosperity" concept of "win-win development with customers", continuously develops products that meet customer needs, improves process quality, establishes a cooperative mechanism with chemical research institutions and universities, links customer needs, provides product customization services, provides customers with a variety of choices, and reduces supply risks and procurement costs.

Our products are of high quality and low price, and our cooperative customers recognize our products. And as long as the cooperative customers have maintained long-term cooperative relations.

Certificate Of Honor

For a long time, we have been focusing on the research, development and management of crop fertilizers and their surrounding industrial chains. Our customers are all over the country, and in Southeast Asia, Europe, the Middle East, Africa and other regions. With stable quality and high-quality services, our company has become a strong supplier and exporter of fertilizer and related products in China.

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FAQ

Q: Are you a factory or a trading company?

A: We are a company integrating manufacturing and trading.

Q: Can you provide samples for testing before mass production?

A: Of course, we can send you samples for free, and we also attach COA, but for the sample shipping fee, our company can't afford it!

Q: How can I get an accurate quotation?

A: Please tell us the accurate product specifications, particle size, color, and your use, and we will provide you with an accurate quotation.

Q: Can you provide COA?

A: Of course, we can provide it, but only ordinary products, if you want an accurate COA, we need to produce samples. After testing, provide an accurate COA.

Q: Can you accept OEM (special specifications, sizes)?

A: Of course, we can customize according to different requirements of customers, not only that, we can also design packaging according to your requirements.

Q: If I know the use, but don't know the exact specifications, can you provide an exact quotation?

A: Of course, we will recommend products according to your usage, please trust us.

Q: Can I visit your factory before placing a large order?

A: Of course. Welcome at any time.
Q: Can you customize the packaging?

A: Of course, we can customize the packaging according to the pictures provided by customers.
Q:What is the payment terms of your company?
A: T/T,L/C at sight,Western Union,Paypal.

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