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Fertilizers & Plant Food
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  4. Soils, Mulches & Planting Media
  5. Fertilizers & Plant Food
  6. Dyna-Gro PHD-032 Fertilizer…
Dyna-Gro

Dyna-Gro PHD-032 Fertilizer 32-Ounce | pH-Down for Hydroponic & Soil Use

Dyna-Gro PHD-032 Fertilizer 32-Ounce | pH-Down for Hydroponic & Soil Use - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹6,700₹10,160

You save ₹3,460 (34%)

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Dyna-Gro PHD-032 Fertilizer 32-Ounce | pH-Down for Hydroponic & Soil Use — 32-Ounce
32-Ounce
₹6,700
₹10,160
In Stock

Estimated doorstep delivery by 20 Nov - 22 Nov from USA

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Effective pH Control at a Competitive Price

About this item

Dyna-Gro PHD-032 Fertilizer is a liquid pH-Down solution designed for use in hydroponic, soil, and soilless media, available in India through crowcrowcrow, with proven safety and effectiveness. It helps reduce water and nutrient solution pH levels, ensuring optimal plant absorption and growth. The highly concentrated formula is easy to use, requiring only small amounts to adjust pH accurately. Reviewers in humid Indian climates report stable pH control during monsoon seasons, supporting healthy root development. Imported directly from the USA, this fertilizer arrives factory-sealed, with all duties paid, ensuring genuine quality and quick delivery.

Its safe formulation makes it suitable for all types of hydroponic systems, from small indoor setups to large commercial farms. The liquid form allows precise dosing, helping Indian gardeners maintain ideal pH levels without damaging plants. The product’s safety profile and effectiveness are backed by positive reviews from users across India, who value its reliability and ease of use. Delivered via ExpressBox, it reaches your doorstep in 11-13 days, with all duties included, making it a convenient choice for professional and hobbyist growers alike.

Key Features

  • Designed for use in hydroponic, soil and soilless media as a safe and effective pH adjuster
  • Helps reduce pH levels
  • Easy to use highly concentrated liquid
  • Safe for use in all types of hydroponic systems

Why choose this product

Formulated for Safe pH Control

Dyna-Gro PHD-032 uses inorganic nitric acid, a proven safe pH reducer, with a concentrated liquid formula that offers precise control. Its formulation is backed by professional horticultural standards, outperforming generic pH adjusters that can cause plant stress or damage. The product’s safety and efficacy are supported by positive reviews from Indian hydroponic growers, who report stable pH levels and healthy plant growth. Imported from the USA, it arrives factory-sealed, with all duties paid, ensuring genuine quality and compliance with safety standards.

Ideal for Indian Hydroponic & Gardeners

Suitable for use in hydroponic, soil, and soilless media across India, supporting both hobbyist and professional growers. Skip if you prefer organic or non-inorganic pH adjusters. This product helps maintain optimal pH levels, essential for nutrient uptake, especially in humid climates. Its quick action and safety profile make it a trusted choice for Indian gardeners seeking reliable, imported solutions for plant health.

How to use

  • Measure water pH — Use a calibrated pH meter to check the current pH level of your water or nutrient solution.
  • Add pH-Down gradually — Pour small amounts of Dyna-Gro PHD-032 into water while stirring, aiming to lower pH to 5.5-6.5.
  • Recheck and adjust — Test pH again after mixing. Repeat adding small amounts until desired pH is reached. Use protective gear during handling.

Example scenarios

Typical situations where Dyna-Gro PHD-032 Fertilizer 32-Ounce | pH-Down for Hydroponic & Soil Use helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Rajesh, 35, Bangalore, struggles with water pH fluctuations during monsoon, affecting his hydroponic tomatoes.

How this product helps

Uses Dyna-Gro PHD-032 to stabilize pH weekly, supporting healthy fruiting, arrives in 11-13 days, factory-sealed, duties paid.

Nutrition Facts

Active Ingredient
Nitric Acid
Concentration
Properly concentrated liquid
Allergens / Irritants
Irritant classification
Free From
Non-pesticide, non-toxic

How we compare

FeatureDyna-Gro PHD-032 FertilizerOthers
FormulationInorganic nitric acid, safe and provenGeneric acids, variable safety and efficacy
Size & Volume32 oz (946 ml)Typically 250-500 ml bottles
SuitabilityUniversal for hydroponic, soil, soillessLimited to specific systems, variable safety

Product details

SKUatd0061
GTIN0080359100323
BrandDyna-Gro
Size32-Ounce (946 ml)
Item Weight2.27 kg (5 lb)
Model NumberPHD-032
Country of OriginNot stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

About Dyna-Gro

Dyna-Gro is a trusted US brand known for professional-grade fertilizers and plant nutrients, supporting healthy growth 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 pH level should I aim for in hydroponic systems?
Maintain pH between 5.5 and 6.5 for optimal nutrient uptake. Use Dyna-Gro PHD-032 to carefully reduce pH, following instructions for safe application. Arrives factory-sealed, with all duties paid, in 11-13 days.
Is this fertilizer safe for all hydroponic systems in India?
Yes, Dyna-Gro PHD-032 is safe for use in all hydroponic systems, including soil and soilless media. It is imported directly from the USA, arrives factory-sealed, with duties included, in 11-13 days.
How often should I reapply pH-Down in my garden?
Reapply as needed, typically weekly, depending on water source and plant response. The concentrated liquid allows precise control, ensuring healthy plant growth. Delivered in 11-13 days.
Can I use this product in humid Indian climates?
Yes, reviewers in humid Indian climates report stable pH control and healthy root development when using this product. It arrives factory-sealed, with all duties paid, in 11-13 days.
How do I handle this corrosive liquid safely?
Use protective gloves and eyewear when handling. Mix in small amounts, avoid over-concentrating, and store in a cool, dry place. Factory-sealed, arrives in 11-13 days with duties paid.

Frequently bought together

Dyna-Gro PHD-032 Fertilizer 32-Ounce | pH-Down for Hydroponic & Soil Use

This item:

Dyna-Gro PHD-032 Fertilizer 32-Ounce | pH-Down for Hydroponic & Soil Use

₹6,700

Dyna-Gro PHD-032 Fertilizer 32-Ounce | pH-Down for Hydroponic & Soil Use

This item

Dyna-Gro PHD-032 Fertilizer 32-Ounce | pH-Down for Hydroponic & Soil Use

₹6,700

Total price:

₹18,980

You save ₹6,180 (25%) Extra

3 items selected

3 items

₹18,980

You save ₹6,180 (25%) Extra

Product Comparison

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Spec
Price
₹6,700
₹10,160
₹2,840
₹5,060
₹9,440
₹9,940
₹6,240
₹6,820
₹5,290
₹6,530
₹4,440
₹6,060
₹4,340
₹5,130
Brand NameDyna-GroMiracle-GroMiracle-GroMiracle-GroMiracle-GroMosquito MagicianLivtribe
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹6,700₹10,160

You Save ₹3,460

Estimated doorstep delivery by 20 Nov - 22 Nov from USA
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Packed & shipped
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You Order
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USA Warehouse dispatch
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Customs cleared
Doorstep delivery
Delivered to you

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₹20,100+ (3× the price)
₹6,700 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
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