SOP 00 00 50 - Potassium Sulphate for Plants Growth, 100% Water Soluble Powder, Foliar Spray Nutrition | NPK Fertilizers for Home Garden & Crops
SOP 00 00 50 - Potassium Sulphate for Plants Growth, 100% Water Soluble Powder, Foliar Spray Nutrition | NPK Fertilizers for Home Garden & Crops - 250 GM is backordered and will ship as soon as it is back in stock.
Fast Delivery: Get your products in 5-7 working days across India
5% OFF on Prepaid Orders
COD Available
Free Delivery
Secure Payment
SOP 00 00 50 - Potassium Sulphate for Plants Growth, 100% Water Sol...
SOP 00 00 50 - Potassium Sulphate for Plants Growth, 100% Water Soluble Powder, Foliar Spray Nutrition | NPK Fertilizers for Home Garden & Crops - 250 GM is backordered and will ship as soon as it is back in stock.
Description
Description
| Contents | % By Weight |
| Moisture per cent by weight, maximum | 1.5 |
| Water-soluble potassium (as K2O) per cent by weight, minimum | 50.0 |
| Sulphate Sulphur (as S) per cent by weight, minimum | 17.5 |
| Sodium (as NaCI) per cent by weight, maximum | 2.0 |
| Total chlorides (as CI) per cent by weight, maximum | 2.5 |
SOP (00:00:50 + 17.5 S) (Potassium Sulphate- K2SO4 100% Water Soluble Fertilizer, Foliar Spray Nutrition) Improves Overall Fruit Quality, Size, Color, Shining & Sugar Content in Plants
Product Description:
- Utkarsh SOP (00:00:50) is a COMPLIANT PRODUCT as per Fertilizer Control Order (FCO) 1985 under Schedule 1(c) containing Potassium Sulphate and having Water soluble Potassium (as K2O) 50% minimum and Sulphate Sulphur (as S) 17.5% minimum.
- Utkarsh SOP (00:00:50) is free-flowing, fine crystalline Powder which fully is soluble in water. SOP (00:00:50) can be applied along with all water-soluble fertilizers except calcium fertilizers.
- Utkarsh SOP (00:00:50) can be applied in combination with N, NP and PK fertilizers according to crop needs.
- Utkarsh SOP (00:00:50) contains Sulphur which helps to improve the shelf life of fruits besides sugar content.
Key Benefits:
- Utkarsh SOP has a high potassium content that promotes robust growth and development.
- Utkarsh SOP is useful for fruit quality, bumper fruit weight, fruit colour, shinning etc.
- Utkarsh SOP enhances crop storage life, reducing post-harvest losses.
- It provides essential nutrients for healthy plant metabolism.
- It increases disease resistance and stress tolerance.
- Utkarsh SOP improves overall crop quality and marketability.
Method of Application:
- Foliar spray
- Drip Irrigation, Soil application
Doses:
- For all fruit crops, it will be 105-120gm / 15L water,
- For all vegetable crops, it will be 90-105gm / 15L water,
- For all pulses, it will be 75-90gm / 15L water,
- For cotton and soybeans, it will be 105-120gm / 15l water,
- For floriculture crops, it will be 75-90gm / 15L water,
- Drip-Soil Application: 1-2 Kg /Acre
Target Crops:
- Banana, Papaya, Mango, Sapota, Pomegranate, Guava, Ber, Apple, Pear, Peach, Plum, Loquat, Almond, Cherry, Grape, Fig, Water melon, Musk melon, Jack fruit, Aonla, Bael, Custard apple, Phalsa, Grape, Orange, Citrus, Apricot, Walnut, Pecannut, Strawberry, Litchi, Arecanut, Lemons, Pineapple, Kiwifruit, Dragon fruit, Avocado, Tomato, Brinjal, Chilli, Capsicum, Okra, Pea, Cowpea, French bean, Bottle gourd, Bitter gourd, Ridge gourd, Sponge gourd, Cucumber, Cabbage, Cauliflower, Little gourd, Pointed gourd, Drum stick, Kidney bean, Lima bean, Onion, Garlic, Ginger, Turmeric, kale, Knol khol, Sprouting broccoli, Pigeon pea, Spine gourd, Coriander, Fenugreek, Nutmeg, Clove, Cumin, Cinnamon, Elaichi, Curry leaves, Wheat, Paddy rice, Sorghum, Bajra, Barley, Maize, Chickpea Chana, Lentil masoor, Black gram, Mung, Groundnut, Mustard, Coconut, Sesame, Linseed, Sunflower, Rose, Marigold, Hibiscus, Bougainvillea, Jasmine, Orchid, Chrysanthemum, Cotton, Sugarcane, Jute tobacco, Arecanut, Date palm
Why Choose Utkarsh SOP 00:00:50
Pure Chloride-Free Potassium
Elevates Fruit Quality
0% Chloride Formula
Boosts Fruit Size
Maximizes Sugar Content
100% Water Soluble
Transform Crop Quality With Pure Potassium Nutrition
Chloride-Free Safety
Protects sensitive crops against chloride toxicity while optimizing root health and water regulation.
Superior Sweetness
Drives sugar movement into developing fruits, raising brix levels and enhancing natural flavor.
Enhanced Visual Appeal
Accelerates natural pigmentation, delivering vibrant color and superior shine across all produce.
Increased Fruit Size
Powers cell expansion during growth stages, producing heavier, uniform, high-yielding harvests.
Extended Shelf Life
Strengthens fruit firmness, extending post-harvest durability and transportability for long-distance markets.
Sulphur-Powered Yields
Delivers essential sulphur, increasing oil content in oilseeds and protein formation in all plants
Who Needs Utkarsh SOP 00:00:50?
Suitable Crops & Target Audience
Vegetables
Enhances firmness, color, and taste in crops like tomato, chilli, and capsicum.
Commercial Farmers
Plant Parent
Fruits
Expands fruit size, improves pigmentation, and maximizes sweetness in grapes, banana, and mango.
Commercial Farmers
Plant Parent
Root & Tuber Crops
Maximizes starch accumulation, weight, and uniformity in potato, onion, and garlic.
Commercial Farmers
Plant Parent
Garden Plants
Nourishes indoor plants and flowering pots, sustaining vibrant visual vitality and blooms.
Commercial Farmers
Plant Parent
For Commercial Farmers
Yield larger, heavier, and shinier harvests. Protect high-value field crops like tomatoes, chillies, and grapes from chloride damage while raising market value.
For Home Gardeners
Nourish potted fruit trees, ornamental plants, and terrace garden greens. Achieve deep leaf shine, robust blooms, and sweeter balcony-grown produce effortlessly.
How to Use: Utkarsh SOP 00:00:50
Dosage And Application
Foliar Spray
Dosage
5-7 g/L (Farmers) or 5-7 g/L (Gardeners) water
Application
Spray on plant foliage thoroughly
Frequency
Apply every 10–14 days
Soil Application
Dosage
15–30 kg/acre
Application
Mix with soil or compost
Frequency
Apply according to crop stage
Drip Fertigation
Dosage
3–8 kg/acre
Application
Inject directly into irrigation lines
Frequency
Apply weekly during fruit development
General
Recommendations
Read the label carefully before use.
Do a jar test before mixing with other products.
Store in a cool, dry place away from direct sunlight.
Keep out of reach of children.
Compatibility guide
✓ Compatible (With)
✕ Not Compatible (with)
Jar Test Recommended
Frequently Asked Questions
Find quick answers to the most common questions about our product.
It is 100% water-soluble Potassium Sulphate (K₂SO₄) containing:
• 50% Potassium (K₂O)
• 17–18% Sulphur (S)
• 0% Nitrogen, 0% Phosphorus
• 0% Chloride (Cl-) → chloride-free, hence safe for all sensitive crops.
Suitable for all crops in the fruiting, quality improvement, and finishing stages.
• Potassium deficiency → yellow leaf edges, weak fruits, poor color
• Sulphur deficiency → yellowing in young leaves, weak aroma/flavor
Yes — excellent for terrace gardening and fruiting plants like lemon, chilli, tomato, guava, pomegranate.
Potassium regulates:
• Water balance
• Stomatal movement
• Fruit size & quality
• Disease resistance
• Sugar movement (brix)
• Stress tolerance
Increases oil content
• Enhances protein formation
• Improves aroma (essential oils)
• Makes fruits sweeter & richer
Use 13:00:45 when the plant also needs nitrogen for growth. Use 00:00:50 for sulfur benefits and safe fruit finishing without nitrogen. Use MOP for bulk potassium needs where chloride toxicity isn't a concern.
Yes — potassium improves:
• Stomatal control
• Water-use efficiency
• Heat tolerance
• Drought resistance
Perfect for stressed crops.
Absolutely — widely used in:
• Tomato
• Cucumbers
• Capsicum
• Strawberry
• Rose
• Gerbera
Potassium Deficiency-
Occurs in older leaves first:
• Yellowing or browning of leaf margins
• Dead tissue at leaf edges
• Wrinkled or weak leaves
• Weak fruit set
• Low fruit size
• Poor color & sweetness
Sulphur Deficiency-
Occurs in younger leaves:
• Light green or yellowing
• Slow plant growth
• Low aroma (in spices)
• Reduced oil content
SOP corrects both deficiencies.
Because of:
• Chemical structure (K₂SO₄) — sulphate form dissolves slower than nitrate or phosphate salts
• Lower solubility limit (only ~120 g/L at 25°C)
• Crystalline hardness
• Less hygroscopic nature
This is normal, and it is the same for SOP products across the world.
No. The effectiveness is the same once SOP is fully dissolved and applied. Only dissolving time increases in winter — the nutrient performance is not affected.
Most nitrate and phosphate fertilizers dissolve much faster even in winter.
NOP 13:00:45
Dissolves easily even at 10–15°C
MAP 12:61:00
Dissolves quickly, minimal impact
MKP 00:52:34
Moderate effect, still dissolves well
NPK 19:19:19
Fast dissolving
SOP 00:00:50
Significant slowdown in cold weather
So SOP is the most affected by winter temperatures.
Follow these simple practices:
✔ Use warm water (30–40°C)
Helps SOP dissolve quickly.
✔ Pre-dissolve in a separate bucket
Stir for 10–15 minutes before transferring into the mother tank.
✔ Use an aerator or circulation pump
Keeps solution moving → faster dissolution.
✔ Avoid overloading the tank
Never add more SOP than its solubility limit in cold water.
✔ Use clean, soft water
Hard water reduces solubility further.
YES — even in winter:
• Zero chloride
• Improves taste & quality
• Safe for all sensitive crops
• Adds sulphur (protein/oil formation)
• Enhances color, shine & sweetness
Solubility is only a handling factor, not a performance factor.
Utkarsh SOP 00:00:50 Deficiency Guide
Understanding Deficiencies
Deficiency Symptoms (Visual Cues)
Spot the signs early. Protect your yield.
Potassium Marginal Chlorosis
Yellowing or browning along older leaf margins, accompanied by dead edges and weak fruit development.
Sulphur Leaf Pale
Light green or pale yellow discoloration appearing predominantly on younger leaves, reducing plant vigor.
Poor Quality Fruit
Small, dull, misshapen fruits exhibiting weak color development, low sweetness, and poor firmness.
Early detection. Better decisions. Stronger yields. Spotting symptoms ealry allows for timely intervention and optimal nutrient management.
Science You Can Trust
Backed by Science
Science-Backed
Precision in every
serving.
Regulatory Complaint
Meets global safety
standards.
Trusted by Thousands
Loved by customers
worldwide.
Transparent & Honest
No hidden ingredients,
ever.
