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| Brand: | WellStar Agro Industries |
| Product Code: | 4440 |
| Country of Origin: | India |
| Category: | Fertilizers |
| Sub Category: | Bulk Fertilizer |
NPK 19:19:19 is a balanced complex fertilizer that provides all three major nutrients — Nitrogen, Phosphorus, and Potassium — in equal amounts. As a water-soluble fertilizer, the product comes as a free-flowing crystalline powder that dissolves in water quickly and leaves no residue, making it perfect for foliar spray and fertigation. NPK 19:19:19 fertilizer supplies nitrogen in three forms (nitrate, ammoniacal, and amide), making nutrients available to crops at every growth stage. This NPK Fertilizer formula ensures fast uptake through both leaves and roots, leading to better plant growth, stronger flowering, and improved fruit setting. It is suitable for all crops, including cereals, vegetables, fruits, pulses, oilseeds, and ornamental plants.
Balanced Nutrition: NPK 19:19:19 supplies equal amounts of N, P, and K, supporting every growth stage from seedling to harvest.
Quick Nutrient Uptake: This water-soluble fertilizer dissolves fast and provides ready-to-absorb nutrients to leaves and roots.
Nitrogen in Three Forms: NPK 19:19:19 contains nitrate, ammoniacal, and amide nitrogen, giving steady nutrition through different growth stages.
Stronger Root and Shoot Growth: This fertilizer promotes healthy root spread and lush vegetative growth.
Better Flowering and Fruit Setting: NPK 19:19:19 fertilizer boosts flower formation, fruit set, and overall yield in fruit and vegetable crops.
No Residue Left Behind: This fertilizer dissolves cleanly without clogging drip lines, sprayers, or filters.
Suits Every Crop: This water-soluble fertilizer can be used across vegetables, fruits, cereals, pulses, oilseeds, and ornamentals.
NPK 19:19:19 fertilizer is recommended for the following crop groups:
Vegetables (Tomato, Chilli, Brinjal, Okra, Capsicum): Improves vegetative growth, flowering, fruit setting, and produce quality.
Fruits (Banana, Grapes, Pomegranate, Mango, Citrus): Boosts root spread, fruit weight, uniform sizing, and post-harvest shelf life.
Cereals (Paddy, Wheat, Maize, Sorghum): Strengthens tillering, panicle filling, grain weight, and overall plant vigour.
Commercial Crops (Cotton, Sugarcane, Tobacco): Improves boll development, cane yield, and leaf health.
Plantation and Spice Crops (Ginger, Turmeric, Onion, Watermelon): Improves bulb size, rhizome growth, and crop uniformity.
Floriculture and Ornamentals: Increases bloom count, stem strength, and overall flower quality.
Mix NPK 19:19:19 fertilizer in clean water and apply it through the right method based on crop stage and need. Always stir well to make sure the powder dissolves completely:
Application Method | Dose | When to Apply |
|---|---|---|
Foliar Spray | 5 to 7 g per litre of water | Vegetative, flowering, and fruit-setting stages |
Drip Irrigation / Fertigation | 2 to 3 kg per acre | Every 7 to 10 days during active growth |
Soil Application | 5 to 10 kg per acre | At basal or at sowing |
Seedling Treatment | 5 g per litre of water | Soak seedling roots before transplanting |
Note: Use only the recommended dose for best results.
Take the right quantity of NPK 19:19:19 fertilizer based on the application method and crop stage.
Pre-dissolve the powder in a small bucket of clean water and stir well until fully dissolved.
For foliar spray, add this solution to the spray tank and top up with clean water.
Use a knapsack sprayer with a fine nozzle and spray on both the upper and lower sides of leaves.
For fertigation, pour the dissolved solution into the drip tank and run it through the system during regular irrigation.
For soil application, broadcast or band-apply the powder near the root zone before light irrigation.
Flush the drip line with clean water after fertigation to avoid salt buildup or blockage.
Reseal the pack tightly after use and rinse the sprayer with clean water.
Apply the fertilizer during the cool hours, in the early morning or late evening when the temperature is mild. The best growth stages are vegetative, flowering, and fruit setting, applied during active crop growth.
Frequency of Application: Apply NPK 19:19:19 fertilizer every 7 to 15 days through foliar spray or fertigation during active growth stages. About 4 to 6 applications per crop season give the best results.
Re-Entry Period: There is no waiting period for the fertilizer. Field work can resume as soon as the spray dries on the leaves or after the fertigation cycle ends.
Compatibility: This fertilizer mixes well with most common micronutrients, biostimulants, and pesticides. Avoid mixing with calcium-based fertilizers, as the reaction can cause clumping or precipitate formation.
Do not apply NPK 19:19:19 fertilizer during extreme heat (above 35°C), as the salt content can scorch leaves and young fruits.
Always dilute the powder in a small amount of water first, then add to the main tank. Never pour the dry powder directly into a pressurised drip line.
Clean the drip filter and emitters once every 7 to 10 days during fertigation cycles to prevent salt clogging or biofilm build-up.
Do not exceed the recommended dose, as excess soluble salts can burn the roots and lead to stunted plant growth.
Handle the pack with dry hands and use a clean scoop, as the powder picks up moisture quickly.
Wear gloves and a dust mask while measuring and pouring the fertilizer to avoid skin and lung irritation.
If the solution splashes on skin, wash with clean water; for eye contact, rinse for 15 minutes and consult a doctor.
Store NPK 19:19:19 fertilizer in its original sealed bag in a cool, dry, well-ventilated place away from sunlight and rain.
Keep the product separate from food, animal feed, seeds, drinking water, and other agrochemicals.
Always keep the fertilizer out of reach of children, pets, and farm animals.
Storage Temperature: Between 10°C and 30°C in dry conditions.
Shelf Life: 2 years from the date of manufacture when stored sealed and dry.
Specifications | Details |
|---|---|
Product Name | NPK 19:19:19 Fertilizer |
Technical Name | NPK 19:19:19 Fertilizer |
Formulation Type | Crystalline Powder (Free Flowing) |
Biological Group | Complex Macronutrient Fertilizer |
Mode of Action | Provides balanced N, P, K nutrition for all growth stages |
Nutrient Composition | Nitrogen (N) 19%, Phosphorus (PâOâ ) 19%, Potassium (KâO) 19% |
Recommended For | All crops, including Vegetables, Fruits, Cereals, Pulses, Oilseeds, Plantation, and Floriculture |
Pack Sizes Available | 25 kg |
Country of Origin | India |
Shelf Life | 2 years from the date of manufacture |
Pre-Harvest Interval | Not Applicable (Safe up to harvest) |
This water-soluble fertilizer is used to provide balanced nitrogen, phosphorus, and potassium to crops through foliar spray, drip irrigation, and protected cultivation. It supports every growth stage from seedling to harvest.
NPK 19:19:19 fertilizer dissolves quickly in water and supplies Nitrogen, Phosphorus, and Potassium in equal amounts. The nutrients are absorbed through leaves and roots, supporting vegetative growth, root development, flowering, and fruit setting.
Yes, NPK 19:19:19 fertilizer is safe for vegetables, fruits, cereals, pulses, oilseeds, and ornamental crops at the recommended dose. Avoid spraying during very hot afternoon hours to prevent leaf burn.
The standard dose for this fertilizer is 5 to 7 grams per litre for foliar spray, and 2 to 3 kg per acre through drip irrigation, depending on crop stage.
This NPK fertilizer mixes well with most micronutrients, biostimulants, and pesticides. Avoid calcium-based fertilizers and strong acids, as they can cause clumping. Always run a small jar test first.
Apply NPK 19:19:19 fertilizer in the early morning or late evening when the temperature is mild. The best growth stages are vegetative, flowering, and fruit setting, spaced 7 to 15 days apart.
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