NPK(17-0-3)Organic 25 Organic-Inorganic Compound Fertilizer Keep A Large Stock of Goods

• Core indicator interpretation: NPK 17-0-3

·N (nitrogen) 17% : Extremely high content. Nitrogen is a core element that constitutes plant proteins and chlorophyll. Its main function is to promote the growth of stems and leaves, make branches and leaves lush, and make the leaves dark green. With a nitrogen content of 17%, it is at a high-end level among organic fertilizers, indicating that its ability to promote vegetative growth is very prominent. 

·P (phosphorus) 0% : Free of phosphorus. This is the most notable feature of this ratio. Phosphorus mainly promotes root development, flower bud differentiation and fruit ripening. A ratio of 0 indicates that this fertilizer is not intended for promoting flowering and fruiting.

 ·K (potassium) 3% : Relatively low content. Potassium enhances the stress resistance of plants (disease resistance, cold resistance, and drought resistance), and participates in nutrient transport and protein synthesis. The 3% potassium content mainly plays an auxiliary role.

• Core Efficacy

· Rapid seedling lifting and strengthening: For transplanted seedlings and weak seedlings, it can quickly replenish nitrogen sources, restore growth vigor, and shorten the acclimatization period. 

· Promote leaf growth and greening: Especially suitable for foliage plants (such as Devil's Ivy, spider plant, turtle-back bamboo, lawn, green leafy vegetables, etc.), making the leaves large, thick and shiny. 

· Restoring tree vigor: For fruit trees and garden trees that have weakened due to fruiting, pruning or disasters, it can quickly replenish nutrients, promote the growth of new shoots and restore tree vigor. 

· Top dressing during the critical period of vegetative growth: It should be used as a key top dressing during the vigorous leaf and stem growth stage before the crop flowers and bears fruit.

Packaging

Powder

Packaging

• Ideal applicable scenarios
  

·Leafy vegetables such as spinach, lettuce, Chinese cabbage and Chinese chives all require high nitrogen throughout their growth period.

· Foliage plants and lawns: Indoor and outdoor green plants, green lawns, and golf course green areas. 

·The vegetative growth period of Gramineous crops: such as rice, wheat and corn during the tillering and jointing stage. 

· Spring shoot germination period of fruit trees: Before flowering, promote the growth of spring shoots and lay a nutritional foundation for subsequent fruiting. 

· Tobacco: Tobacco cultivation requires larger leaves, and high nitrogen fertilizer is crucial.

• Application Method

· As top dressing: This is its main usage. It can be applied by hole application, furrow application, diluted with water for irrigation (make sure the water solubility of the product is confirmed), or sprayed as foliar fertilizer (make sure the product label is available). 

· Use a small amount as base fertilizer: If the soil is poor, it can be combined with other phosphorus and potassium fertilizers as base fertilizer, but it is not advisable to use it alone.

• Key points to note

· Balanced fertilization: It must be used in combination with phosphorus fertilizer and potassium fertilizer. Long-term single application can lead to excessive nitrogen in the soil and deficiency of phosphorus and potassium, causing nutritional imbalance and decreased resistance of plants.

 · Beware of "fake organic" : Some products on the market mix inorganic nitrogen sources (such as ammonium sulfate and urea) with a small amount of organic matter to pass off as high-nitrogen organic fertilizers. Please choose a brand with a good reputation and check its organic matter content (usually ≥40%) and raw material instructions. 

· Avoid direct contact with the root system: When used as base fertilizer or top dressing, it is necessary to keep a certain distance from the plant root system to prevent root burning. 

· Soil pH value: Long-term application of high-nitrogen organic fertilizers may cause soil acidification, and it is necessary to pay attention to monitoring and adjustment.

Wheat

Vegetables

Corn

• Summary
  

· Highly targeted: During the stage when leaves and stems need to grow vigorously, its effect far exceeds that of ordinary balanced fertilizers. 

· Combination of quick-acting and long-lasting effects: Small-molecule organic nitrogen has good quick-acting properties, while large-molecule organic matter improves soil quality and ensures long-lasting fertilizer effects. 

· Soil improvement: Rich in organic matter, it can improve soil aggregate structure and enhance water and nutrient retention capacity. 

· Environmentally friendly: Reduce the application of chemical nitrogen fertilizers.

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