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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.

WhatsApp ：+86 18763510644

Phone ：+86 18763510644

Email ：vera@sdnschem.com

WhatsApp ：+86 13581176177

Phone ：+86 13581176177

Email ：windy@sdnschem.com

product description

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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.

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Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

FAQ

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Q1: What international standards do your products and services comply with?

A1: Our products fully comply with international standards such as REACH, MSDS, and COA, and we strictly implement the ISO9001 quality management system. We can also provide third-party testing reports (SGS, BV, etc.) according to customer needs.

Q2: How long does it take for goods to be delivered to my country?
A2: The delivery time depends on the transport mode and destination country. Generally, sea transport takes 15-30 days, air transport takes 3-7 days, and we will optimize the transport route to shorten the delivery time as much as possible.

Can you provide customs clearance services for dangerous chemicals?
A3: Yes. Our team is proficient in the customs clearance procedures for dangerous chemicals in various countries, and can provide professional compliant declaration and customs clearance services to ensure smooth customs clearance.

Q4: Do you provide customized product and service solutions?
A4: Yes. We can provide personalized product customization and export service solutions according to your specific needs (product specifications, application scenarios, procurement volume, etc.).

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