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Humboldts Secret pH Down for Plants | Liquid pH Adjuster and Balancer for Soil Coco Hydroponics | Concentrated Phosphoric Acid Solution Supporting Nutrient Uptake and Strong Growth | 32 Ounce

Product ID: 585419456

Details

Brand
Humboldts
Item form
Liquid
Item weight
2.58 Pounds
Liquid volume
32 Fluid
Specific uses for product
Plant Growth

⚡25% stronger concentration

🌱Optimal pH 5.5-6.5 for nutrient uptake

💧Versatile for soil, coco & hydroponics

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AR$237505

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Master your grow with precision pH power!

PRECISION P H CONTROL - Quickly balances pH to the ideal 5.5-6.5 range, unlocking full nutrient potential.
BOOSTS PLANT VITALITY - Supports strong roots, lush foliage, and abundant harvests by preventing nutrient lockout and stress.
CLEAN PROFESSIONAL GRADE - Made with high-grade phosphoric acid, no dyes or additives, trusted by expert growers.
ULTRA CONCENTRATED FORMULA - Up to 25% stronger than competitors, requiring fewer drops per use—save time and money.
UNIVERSAL GROWING COMPATIBILITY - Perfect for soil, coco coir, DWC, NFT, and all hydroponic systems—one solution for every grow method.

Humboldts Secret pH Down is a highly concentrated liquid phosphoric acid solution designed to quickly and effectively lower pH in soil, coco, and hydroponic systems. Engineered for professional growers, it maintains the optimal pH range of 5.5-6.5 to maximize nutrient absorption, prevent deficiencies, and promote vigorous plant growth. Its versatile formula works across all growing mediums, delivering reliable, efficient results with minimal product use.

Specifications

ASIN	B0BW3G96VV
Brand Name	Humboldts Secret
Coverage	Full
Customer Reviews	4.6 4.6 out of 5 stars (378)
Item Form	Liquid
Item Weight	2.58 Pounds
Liquid Volume	32 Fluid Ounces
Manufacturer	HS Supplies, LLC
Mixing Ratio	a few drops per unit of nutrient solution
Model Number	HS-PH-DOWN
Number of Items	1
Specific Uses For Product	Plant Growth
Target Species	plants
UPC	706199757427
Unit Count	32 Fluid Ounces

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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AR$237505

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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