Product Description
NPK15 - 15 - 15 fertilizer is a compound fertilizer with a total nutrient content of ≥45%, which means that the contents of nitrogen (N), phosphorus pentoxide (P2O5), and potassium oxide (K2O) are all 15%.
Compound fertilizer refers to a chemical fertilizer containing two or more nutrient components. This compound fertilizer has advantages such as high nutrient content, few auxiliary components, and good physical properties. This is very important for improving the fertilization level, increasing the fertilizer utilization rate, and promoting high and stable crop yields.
-
Diverse nitrogen forms: Some products contain nitrate nitrogen and ammonium nitrogen, such as Tianji brand nitrophosphate compound fertilizer. Nitrate nitrogen can meet the rapid growth needs of crops, promote root development, and also support the absorption of cation nutrients such as calcium, magnesium, and potassium by crops; ammonium nitrogen can continuously supply nitrogen with long - lasting fertilizer effect.
-
High phosphorus availability: In some products, phosphorus exists in the form of water - soluble orthophosphate and ammonium citrate - soluble dicalcium phosphate, such as Yara's 15 - 15 - 15 compound fertilizer, which can provide persistent and effective phosphorus for crops in various soil types.
-
High - quality potassium source: Usually, potassium sulfate (SOP) is used as the potassium source, which is suitable for crops with low chlorine tolerance. It helps to increase the yield and quality of fruits and vegetables, can increase the content of soluble solids in fruits, and improve the taste.
| PH |
7-8 |
| density |
1.2KG/L |
| Water solubility |
100% |
| Purity |
100% |
Detailed Photos
Product Advantages
-
Comprehensive and balanced nutrients: It contains 15% nitrogen, 15% phosphorus, and 15% potassium, which can provide three major nutrient elements for crops simultaneously, meet the needs of different growth stages of crops, promote the development of crop roots, the growth of stems and leaves, flowering and fruiting, etc., and also enhance the stress resistance of crops. In addition, some products are also rich in medium and trace elements such as sulfur, calcium, and magnesium, further improving the comprehensive absorption of nutrients by crops.
Good and long - lasting fertilizer effect: Usually contains ammonium nitrogen, nitrate nitrogen, water - soluble phosphorus, water - soluble potassium, etc., which can be quickly absorbed and utilized by crops. It enables crops to quickly obtain nutrients and rapidly show growth effects. At the same time, the unique process technology makes its fertilizer - effect period longer than that of ordinary compound fertilizers, and it can continuously supply nutrients throughout the entire growth cycle of crops.
Stable product quality: Generally synthesized through chemical reactions, the particles are of uniform size, and the nutrient distribution in each fertilizer particle is uniform. This ensures that each crop can receive a balanced nutrient supply, which is conducive to the uniform growth of crops and reduces growth differences caused by uneven nutrient supply.
-
Convenient and efficient application: Compared with applying nitrogen, phosphorus, and potassium single fertilizers separately, it can reduce the frequency of fertilization and workload, lower labor costs, and improve fertilization efficiency. Its good granule properties facilitate farmers to accurately spread the fertilizer, enabling the fertilizer to function better.
-
Friendly to the soil: Some products are neutral, friendly and safe to crop roots and the soil. Long - term use is less likely to cause problems such as soil acidification and compaction, which is conducive to maintaining the good structure and fertility of the soil and ensuring the sustainable use of the soil.
Our Advantages
1. The product has high compressive strength and fast water solubility. The water content is generally below 1%, and can basically be controlled below 0.5%. It is suitable for various fertilization methods.
2. The product has a uniform nutrient distribution, which can promote the uniform growth of crops and ensure good overall growth.
3. The medium and trace elements in the product are effective. Through chelation treatment technology, the medium and trace elements can further improve the effectiveness of nutrients, making it easier for crops to absorb.
4. This product has a high fertilizer utilization rate. The nutrient release of the high - tower granulated compound fertilizer is relatively uniform, and the fertilizer efficiency lasts for a long time, thus improving the utilization rate.
5. This product is suitable for re - coating, which can reduce production costs.
6. This product has the advantages of stable quality, no pollution, and easy operation. The compound fertilizer produced is superior to ordinary compound fertilizers.
-
Application
It is suitable for various types of soil and crops. It can be widely used in field crops such as corn, wheat, and rice, as well as in fruit trees like bananas and mangoes, and vegetables such as watermelons and peppers.
Precautions
Some products contain biuret, and improper use may cause damage to crops. When applying fertilizers, attention should be paid to the distance between seeds and fertilizers. Generally, a distance of 8 - 12 cm should be maintained to avoid direct contact with crop roots and seeds. It is recommended to apply the fertilizer deeply and cover it with soil to prevent the fertilizer from being affected by heat or moisture, which may reduce its effectiveness.
It is recommended for use on vegetables, fruits, tea plants, tobacco, and ornamental plants. Through the irrigation system on any growing medium, it can be used for quickly and completely dissolving foliage. It remains in the solution absorbed through the root and leaf surfaces.
Packaging & Shipping
FAQ
Q: Do you provide free samples of your products?
A: Yes, we offer free samples; however, the freight is borne by the customer.
Q: What is the estimated delivery time for the goods?
A: Our goal is to deliver the goods within ten days after confirming the order.
Q: How long will it take you to deliver the products?
A: Generally, if we have stock, our delivery time is 10-15 days. If we don't have stock, it may take about 15-20 days to arrange the shipment.
Q: What payment methods do you accept?
A: We accept TT (Telegraphic Transfer).
){kind=link}