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Fertilizers & Plant Food
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  2. Patio, Lawn & Garden
  3. Gardening & Lawn Care
  4. Soils, Mulches & Planting Media
  5. Fertilizers & Plant Food
  6. Jack's Nutrients 15-5-20…
Jack's Classic

Jack's Nutrients 15-5-20 Fertilizer | Water-Soluble Powder for Optimal Plant Growth

Jack's Nutrients 15-5-20 Fertilizer | Water-Soluble Powder for Optimal Plant Growth - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹6,010₹8,830

You save ₹2,820 (32%)

Qty
Jack's Nutrients 15-5-20 Fertilizer | Water-Soluble Powder for Optimal Plant Growth — 2.2lbs
2.2lbs
₹6,010
₹8,830
(₹2,732 / count)
In Stock
Jack's Nutrients 15-5-20 Fertilizer | Water-Soluble Powder for Optimal Plant Growth — 25lbs
25lbs
₹25,740
₹36,530
(₹1,030 / count)
In Stock

Estimated doorstep delivery by 21 Nov - 23 Nov from USA

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Tested and Trusted · Always Original & 100% Imported

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Sourced from US retailers
Sourced from US retailers
Factory-Sealed
Factory-Sealed
All Duties Included
All Duties Included
GST Invoice Issued
GST Invoice Issued
ExpressBox Tracked
ExpressBox Tracked
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14-Day Smile Guarantee
14-Day Smile Guarantee

High-Quality Fertilizer at Competitive Price

About this item

Jack's Nutrients 15-5-20 fertilizer is a water-soluble powder designed for optimal plant growth. Sourced from the USA, it lowers water pH and supplies essential micronutrients, supporting healthy foliage and root development. Ideal for hydroponic systems, it ensures efficient nutrient delivery with simple mixing instructions. The powder form allows for economical use, going further than liquid fertilizers, making it suitable for large-scale gardening or professional use.

Water-soluble concentrates like Jack's Nutrients provide precise control over feeding schedules and nutrient levels. Reviewers report improved plant health and growth rates, especially in city and well water conditions. The micronutrient blend enhances overall vitality, reducing the need for additional feedings. Imported from the USA, it arrives in India with all duties paid, ensuring quality and authenticity.

Order now to get this fertilizer delivered in 11-13 days. Perfect for Indian gardeners seeking reliable, high-quality plant nutrition without import hassles or hidden charges.

Key Features

  • 15-5-20 Analysis: Works with city and well water to lower the pH for optimal nutrient absorption.
  • Water-Soluble Powder: Powdered concentrates go further than liquid fertilizers - Simply mix your measured powder with water and you are ready to feed with multiple gallons of liquid fertilizer!
  • Mixing Rate: Mixing rates to reach a final feed strength of 100 PPM N are available on product label.
  • Micronutrients: Added micronutrients supply your plant with the nutrition it needs for optimal growth and health - Unlike other fertilizers, additional feeding is not required.
  • Continuous Liquid Feed Program: Intended for use with hydroponic systems - Mixing instructions by volume included.

Why choose this product

Formulated for Optimal Plant Nutrition

Jack's Nutrients 15-5-20 is a water-soluble fertilizer with a balanced NPK ratio, enhanced with micronutrients. Sourced from the USA, it ensures consistent quality and performance, supporting vigorous growth and healthy yields in Indian gardens and hydroponic setups.

Ideal for Indian Gardeners & Hydroponics

Perfect for city water and well water conditions, it lowers pH for better nutrient absorption. Skip additional feedings, saving costs and time. Suitable for large-scale and hobbyist growers seeking reliable, imported quality.

How to use

  • Measure and Dissolve — Dissolve 13.5 oz of Jack's fertilizer in 100 gallons of water, stirring well to ensure complete mixing before application.
  • Apply to Plants — Use the solution to water your plants or hydroponic system. Reapply every 2-4 weeks or as needed based on plant response.
  • Monitor pH & Nutrients — Check water pH regularly, aiming for 6.0-6.8. Adjust if necessary, and ensure micronutrient levels support healthy growth.

How Indians use this product

  • Rajesh, 45, Pune, uses city water for his vegetable garden. He reports poor nutrient absorption and pH imbalance. After switching to Jack's 15-5-20, he notices healthier plants and better yields within 4 weeks.
  • Anita, 32, Bangalore, runs a hydroponic farm. She needs a reliable fertilizer that lowers pH and supplies micronutrients. Jack's fertilizer helps her maintain optimal conditions, reducing additional supplements.

Nutrition Facts

NPK Ratio
15-5-20
Micronutrients
Added micronutrients
Active Ingredients
Nitrogen, Phosphorus, Potassium
Allergens / Irritants
See label for details

How we compare

FeatureJack's Nutrients 15-5-20Others
FormulationBalanced 15-5-20 ratio with micronutrients, designed for water solubility and pH loweringTypically lower-quality, less micronutrient content, may not be water-soluble
Water CompatibilityWorks with city and well water, lowers pH for better absorptionMay require pH adjustment, less effective in hard water
Origin & QualityImported from USA, factory-sealed, verified qualityIndian brands, variable quality, no guaranteed import standards

Product details

SKUhqa6960
GTIN0671341790518
BrandJack's Classic
Size2.2lbs (1kg)
Item FormPowder
Item NameJack's Nutrients 15-5-20 Tap Water-Soluble Fertilizer, 2.2lb
Country of OriginNot stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

About Jack's Classic

Jack's Classic is a trusted US brand known for high-quality fertilizers and plant nutrients, serving professional and hobbyist gardeners worldwide.

Compliance & Legal

This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.

Customer Reviews

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FAQ, See What Others Asked

What NPK ratio should I choose for my plants?
Choose based on your plant's growth stage. Jack's 15-5-20 supports flowering and fruiting. The label specifies the ratio, helping you match it to your garden needs.
How often should I apply this fertilizer?
Use as per instructions. For hydroponics, dissolve 13.5 oz in 100 gallons. Reapply every 2-4 weeks depending on plant type and water conditions.
Is this fertilizer safe for city water use?
Yes, Jack's 15-5-20 is formulated to lower pH and supply micronutrients, making it suitable for city and well water conditions in India.
Can I use this fertilizer daily?
No, reapply as per label instructions. Overuse can harm plants. Typically, once every 2-4 weeks is recommended for hydroponic systems.
Does this fertilizer support hydroponic systems?
Yes, it's designed for hydroponic use, with mixing instructions included for precise nutrient delivery and pH management.
Is Jack's Nutrients 15-5-20 imported from the USA?
Yes, sourced from authorized US retailers, it arrives in India with all duties paid, ensuring quality and authenticity.

Frequently bought together

Jack's Nutrients 15-5-20 Fertilizer | Water-Soluble Powder for Optimal Plant Growth

This item:

Jack's Nutrients 15-5-20 Fertilizer | Water-Soluble Powder for Optimal Plant Growth

₹6,010

Jack's Nutrients 15-5-20 Fertilizer | Water-Soluble Powder for Optimal Plant Growth

This item

Jack's Nutrients 15-5-20 Fertilizer | Water-Soluble Powder for Optimal Plant Growth

₹6,010

Total price:

₹18,290

You save ₹5,540 (23%) Extra

3 items selected

3 items

₹18,290

You save ₹5,540 (23%) Extra

Product Comparison

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Jack's Nutrients 15-5-20 Fertilizer | Water-Soluble Powder for Optimal Plant Growth
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Spec
Price
₹6,010
₹8,830
₹2,840
₹5,060
₹9,440
₹9,940
₹6,240
₹6,820
₹5,290
₹6,530
₹8,530
₹12,850
₹1,300
₹1,980
Brand NameJack's ClassicMiracle-GroMiracle-GroMiracle-GroMiracle-GroFROGG TOGGSLingqiang
Item FormPowderN/AN/AN/AN/AN/AN/A
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹6,010₹8,830

You Save ₹2,820

Estimated doorstep delivery by 21 Nov - 23 Nov from USA
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
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Packed & shipped
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Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹18,030+ (3× the price)
₹6,010 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included