NPK 19-19-19 water soluble fertilizer is fast-acting which completely soluble in water with no residues. Crops can absorb the nutrients directly by roots and foliage. Water soluble fertilizer's absorption rate is doubled than other common fertilizers', which can reach 80%-90% to achieve effective nutrients utilization.
NPK 19-19-19 fertilizer is a balanced blend of the three primary macronutrients that plants need to grow: nitrogen (N), phosphorus (P), and potassium (K). The ratio of the three nutrients in the fertilizer is 19% nitrogen, 19% phosphorus, and 19% potassium.
Water soluble NPK fertilizer can supply rich & balanced nutrients to meet the needs for fast growing of high-yielding crops. NPK 19-19-19 fertilizer for plants can be used in drip irrigation system to save up 30% water usage.
• Balanced nutrition: Since all three primary macronutrients are present in equal amounts, the water soluble npk 19 19 19 fertilizer can help ensure that plants receive the right balance of nutrients for optimal growth.
• Convenience: Using a single fertilizer with a balanced ratio of nutrients can be more convenient than using multiple fertilizers with different ratios.
• Suitable for a wide range of plants: Fertilizer NPK 19-19-19 is suitable for a wide range of plants, including flowers, vegetables, and fruit trees.
• Initial fertilization: Fertilizer NPK 19-19-19 can be used as an initial fertilization for seedlings or newly planted plants.
• Foliar feeding: 19-19-19 fertilizer can be used as a foliar feeding to supplement the nutritional needs of plants.
• Maintenance fertilization: As a maintenance fertilization for established plants to keep them healthy and promote optimal growth.
Various types of NPK fertilizer, such as chlorine-based, sulphur-based, urea-based and nitrate-based provided by Sanyuanjiuqi can fulfill the needs for different soil condition, growing period and fertilization method. Medium Element (Ca, Mg, S) and Trace Element (Fe, Zn, Cu, Mn, B, Mo) or (EDTA-Fe, EDTA-Zn, EDTA-Cu, EDTA-Mn) can be added as special using fertilizers. If you are looking for wholesale NPK 19 19 19 water soluble fertilizer from trusted supplier, welcome to contact us for more details!
Specification
| Item | Standard | Result |
| Total Nitrogen (N) | ≥19% | 19.03% |
| Nitrate Nitrogen | ≥1.9% | 1.91% |
| Ammonium Nitrogen | ≥3.7% | 3.71% |
| Urea Nitrogen | ≥13.4% | 13.41% |
| Phosphorus (P2O5) water soluble | ≥19% | 19.1% |
| Potassium (K2O) water soluble | ≥19% | 19.1% |
| Total Nutrition (N+P+K) | ≥57% | 57.23% |
| Insoluble in water | ≤0.3% | 0.11% |
| Moisture | ≤0.3% | 0.19% |
| Fe | 200ppm | 205ppm |
| Mn | 200ppm | 210ppm |
| Cu | 200ppm | 220ppm |
| Zn | 200ppm | 248ppm |
Application Dosage
Foliar Spray: Dilute 800-1200 times, with 15-20 days intervals.
For vegetables or flowers: 600g/ha
For fruit trees: 1000g/ha
Irrigation Fertigation
For vegetables or flowers: 250kg/ha
For fruit trees: 300kg/ha
Preferably applied in the early spring.
19 19 19 fertilizer instructions
Can be mixed with all water soluble fertilizers or pesticides, except stock solutions containing calcium or magnesium. In this case, two tanks are required or fertilizers should be applied separately.
Do not add surfactant to the tank mix.
Never spray plants under strees.
Test for possible side-effects or phytotoxicity by a small trial, spraying a week prior to the intended commercial treatments
After spraying rinse the sprayer and all its parts thoroughly with fresh water.
Package
500gram/1kg/5kg/9.5kg/25kg
Woven PP neutral bag with PE inner bag. Or customized bag.
Aluminium foil bag/PP/PE/ Craft paper bags are available
Storage
Store in cool, dry, well ventilated warehouse
Avoid insolation and rain
Kept away from fire and hear
Handle carefully to prevent package damage
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in Ordinary Neutral Packing in English, PP woven bag with PE linner bag. If you have legally registered patent, we can pack the goods in your branded bags after getting your authorization letters.
Q2. What is your terms of payment?
A: 30% T/T as deposit in advance, and 70% T/T or LC at sight after email the copy of BL. We'l show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB, CFR, CIF, EXW, DDU.
Q4. How about your delivery time?
A: Generally, it will take 12 to 15 days after receving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q6. What is your sample policy?
A: For sample itself it is free, but the freight cost is on customer's side.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8. How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
