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- General Hydroponics pH Down Liquid, 1-Gallon
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Item #:
14230231
General Hydroponics pH Down Liquid, 1-Gallon
86% of respondents would recommend this to a friend
Item #:
14230231
RON 290
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*All items will import from US
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Imported from USA store
QTY:
Only 5 items left in stock.
Order now and get it around Thursday, September 10
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The acid formulation uses food grade Phosphoric acid to lower the pH to the proper level. Widely recognized as a consistent and reliable product.
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What Stands Out
Precision pH Control
General Hydroponics pH Down Liquid ensures precise adjustments for optimal nutrient absorption, promoting healthier plant growth compared to competitors, which may lack accuracy.
High Concentration Formula
This 1-gallon solution offers a potent means to lower pH levels efficiently, providing excellent value and reducing the need for frequent purchases that lower quality alternatives often require.
Versatile Applications
Ideal for hydroponics and soil use, this pH Down Liquid caters to a wide range of growers, simplifying pH management and enhancing growing conditions across various environments.
Product Details
- Acid formulation uses food grade phosphoric acid
- Add when your nutrient pH is too high to lower it to the proper level
- Promotes pH stability
- Adjust by adding a little at a time
- Recommended pH for most plants is 5.5 to 6.5 pH
- California Proposition 65 warning
| Fertilizer type | Synthetic |
| Form | Liquid |
| Rec. use | Garden |
| Brand | General Hydroponics |
| Rec location | Outdoor |
| Plant category | Grasses |
| Plant name | Tree, Shrub, Grass, Flower, Plant |
| Size | 1 gal |
| Net content statement | 1 gal |
| Weight | 10.74 lb (4.87 kg) |
| Product net content parent | 1 Each |
| Product net content uom | Each |
| Pack quantity | 1 |
| Package Weight | 11.0 Pound |
Who Should Buy?
-
Hydroponic Growers
Ideal for hydroponic systems to maintain optimal pH levels, ensuring nutrient absorption for healthy plant growth.
-
Indoor Gardeners
Perfect for indoor gardening setups where pH fluctuations can affect plant health and yield.
-
Experienced Users
Best suited for users familiar with nutrient management and pH adjustment, enhancing overall growing success.
-
Home Gardeners
Not ideal for casual outdoor gardeners who may not need precision pH control for soil-based plants.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is the Phosphoric acid food-grade?
Answer: Yes, the acid formulation uses food grade Phosphoric acid. -
Question:
How should I adjust the pH with this product?
Answer: Add a little at a time for gradual adjustment. -
Question:
What is the recommended pH range for most plants?
Answer: The recommended pH range for most plants is 5.5 to 6.5.
General Hydroponics Liquid Fertilizer Editorial Review
General Hydroponics pH Down Liquid, 1-Gallon is an effective solution for managing acidity in your garden. This synthetic liquid is perfect for outdoor use and can help maintain the ideal pH levels for a variety of plants including trees, shrubs, grasses, and flowers. With a net content of 1 gallon, it provides a substantial amount for gardeners looking to optimize their plant growth. Many users appreciate its easy application, ensuring that adjusting pH levels is straightforward and efficient. Furthermore, this product is conveniently packaged, making it easy to use during your gardening sessions.
Customer Reviews & Ratings
44 customers ratings
-
5 Star
81%
-
4 Star
6%
-
3 Star
4%
-
2 Star
4%
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1 Star
2%
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Pros
- Effective pH control for various plant types
- Easy application for convenient use
- Suitable for outdoor gardening needs
- Large 1-gallon size for extended use
- Supports healthy plant growth and development
Cons
- Requires careful handling due to its concentrated formula
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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RON 290
Order now and get it around Thursday, September 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Formulated with food-grade Phosphoric acid
- Helps lower nutrient pH when too high
- Promotes pH stability
- Add gradually for adjustment
- Recommended pH range for most plants is 5.5 to 6.5
- Consistent and reliable product
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