15-5-5-Npk compound fertilizer golden partner Guarantee quality and quantity

Product Overview

NPK 15-5-5 is a binary compound fertilizer with high nitrogen, medium potassium and low phosphorus content.

• N ：15%

• P₂O₅ ：5%

• K₂O ：5%

• The prominent feature of this formula is its extremely high nitrogen content. Its main function is to strongly promote the vegetative growth of plants (stems and leaves), making their branches and leaves lush and the leaves dark green. It is particularly suitable for crops with high nitrogen requirements or those that need nitrogen supplementation at specific growth stages.

Detailed explanation of Ingredients and functions

(N - 15%)

· Function: Nitrogen is a core component of proteins, chlorophyll and nucleic acids. High nitrogen content: 

· Promote rapid growth of stems and leaves: Make the plant tall and have many branches. 

· Deepen leaf color: Promote chlorophyll synthesis, making leaves greener and more lustrous, and enhance photosynthesis. Increase crop yields (especially for those harvested from leaves). 

· Lack of syptoms: The plant is short, the leaves are yellow (starting from the old leaves), and the growth is slow.

(P₂O₅ - 5%)

· Function: The phosphorus content is relatively low, but it is indispensable. 

· Promote root development: Make the root system more developed and enhance its ability to absorb water and nutrients. 

·Participate in energy transfer: Provide energy during the early flowering and fruiting stages of crops. 

 ·Enhance stress resistance: Improve the drought and cold resistance of crops.

(K₂O - 5%)

· Function: It has a medium potassium content and is known as a "quality element". It mainly: 

· Regulate metabolism: Participate in the transportation and synthesis of photosynthetic products (sugar, starch).

 · Enhance resistance: Make the stems thicker and stronger, and improve the ability to resist lodging, diseases and pests. 

· Improve quality: For leafy vegetables, it can make the leaves thicker and the taste better.

 · Symptoms of deficiency: The tips and edges of old leaves first turn yellow, then brown and wither (" burning edge "), and the stems are weak and prone to lodging.

Granular

Granular

Granular

Main features

· Strong growth promotion: The high-nitrogen formula can quickly meet the nitrogen requirements of crops and show quick results. 

· Balanced nutrition: Although it focuses on nitrogen, it contains an appropriate amount of phosphorus and potassium, which can ensure that the root system and stress resistance of crops are basically supported while they grow, avoiding excessive growth. 

· Clear applicability: Highly targeted, mainly used for crops in the vegetative growth stage.

 · Diverse forms: The common ones are granular, which are easy to apply mechanically or manually.

Applicable crops and application period

Particularly applicable crops:

• Leafy vegetables: such as Chinese cabbage, spinach, lettuce, rape, Chinese chives, water spinach, etc. These crops are harvested from leaves and require sufficient nitrogen fertilizer throughout their growth period.

• Lawn: It is used for the establishment and daily maintenance of lawns, which can make them turn green quickly, grow thickly and have a bright green color.

• Foliage plants: such as pothos, spider plants, turtle-back bamboo, money trees and other indoor and outdoor foliage plants.

• Cereal crops (early stage) : such as rice, wheat, corn, etc., during the tillering and jointing stage.

• Tobacco: High nitrogen is required during the peak growth period of the plant.

• Sugarcane: Promotes stem elongation.

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