Features & Benefits
- Maintain ideal pH level (between 5.5 and 6.5)
- Works across a wide pH spectrum (pH 4.0 - 8.5)
- Super concentrated formula
- Includes sampling tube, reagent, and color comparison card
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- General Hydroponics Ph Test Kit, 1 oz
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Item #:
67602808
General Hydroponics Ph Test Kit, 1 oz
Item #:
67602808
STD 475445
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
11%
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Imported from USA store
QTY:
Order now and get it around Friday, August 28
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What Stands Out
Precise Measurement
This kit includes easy-to-read pH test solutions and color charts, ensuring accurate pH measurement for optimal nutrient absorption, helping plants thrive and enhancing overall growth efficiency.
Versatile Compatibility
Designed for all hydroponic and soil systems, this pH control kit suits a range of growing methods, making it a versatile choice for both beginners and experienced gardeners, ensuring maximum flexibility.
Complete Solution
Includes both pH up and pH down solutions, providing all necessary tools for maintaining balanced nutrient solutions, which helps prevent common growth problems and supports healthier plant development.
Product Details
- Helps maintain an ideal pH level between 5.5 and 6.5
- Super concentrated formula works across a wide pH spectrum (pH 4.0 - 8.5)
- Includes sampling tube, reagent, and color comparison card for easy testing
- Can be used to adjust pH by adding pH Up or pH Down based on test results
- Ideal for maximizing plant growth and suitable for use with General Hydroponics nutrient products
- Preferred for its reliability and ease of use compared to expensive electronic meters
| Brand Name | General Hydroponics |
| Manufacturer | General Hydroponics |
| UPC | 793094000000 400100013434 877707810863 793094015158 |
| Global Trade Identification Number | 00793094015158 |
| Included Components | Hydrogalaxy |
| Item Type Name | 1-Ounce |
| Model Number | HGC722145 |
| Part Number | HGC722145 |
| Sterility Rating | 4.0 - 8.5 |
| Material Type | Plastic |
| Recommended Uses For Product | Hydroponics pH Test |
| Brand | General Hydroponics |
| Ph Range | 4.0 - 8.5 |
| Package Weight | 1 Pound |
What's in the box
Hydrogalaxy
Who Should Buy?
-
Hydroponic Growers
Ideal for hydroponic gardeners to maintain optimal pH levels for healthier plants and improved nutrient uptake.
-
Indoor Farmers
Perfect for indoor gardening enthusiasts wanting to ensure their nutrient solution stays balanced for maximum growth.
-
Beginner Gardeners
Great for beginners seeking an easy way to manage pH levels in their nutrient solutions without hassle.
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Soil Gardeners
Not suitable for traditional soil gardeners who do not require pH balancing for soil-based plants.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the General Hydroponics pH Control Kit used for?
Answer: The General Hydroponics pH Control Kit is designed to help you maintain the ideal pH levels in your hydroponic nutrient solutions. It allows you to adjust the acidity or alkalinity of your solution, which is crucial for maximizing nutrient availability to your plants. This kit includes pH up and pH down solutions along with a measuring tool, making it easy for both beginners and experienced growers to achieve optimal growth conditions. Regular pH monitoring can substantially improve plant health, leading to higher yields. -
Question:
How do I use the pH Control Kit effectively?
Answer: To use the General Hydroponics pH Control Kit effectively, first measure the current pH of your nutrient solution using the included pH meter. If the pH is outside the recommended range of 5.5 to 6.5, add pH up or pH down slowly, stirring continuously until the desired level is reached. It's important to test the pH again after adjustments. This method ensures that your plants can absorb nutrients more efficiently. For new hydroponic systems, checking pH weekly is advisable until stability is achieved. -
Question:
What are the benefits of maintaining proper pH levels?
Answer: Maintaining proper pH levels is vital for the health of your hydroponic garden. A suitable pH range allows plants to access essential nutrients more efficiently, preventing nutrient lockout that can occur at inappropriate pH levels. Moreover, balanced pH reduces the risk of pathogen growth and supports overall plant vigor. Regular use of the pH Control Kit ensures that your hydroponic setup thrives, ultimately leading to healthier plants and increased yield. -
Question:
Can I use the pH Control Kit for soil gardening?
Answer: While the General Hydroponics pH Control Kit is primarily designed for hydroponic systems, it can also be used for soil gardening to adjust the pH of water before watering your plants. Testing and balancing the pH can help in maintaining the right environment for nutrient absorption in soil as well. However, the effectiveness may vary, and additional soil testing may be required for optimal results. -
Question:
How often should I check the pH levels?
Answer: It's recommended to check the pH levels of your hydroponic nutrient solution at least once a week. For new systems or after significant adjustments, more frequent testing may be necessary. Regular monitoring helps catch any pH fluctuations early, allowing you to maintain the ideal growing conditions. In high-demand growth phases, such as flowering or fruiting, checking every few days can greatly enhance outcomes. -
Question:
What are the signs of incorrect pH levels in plants?
Answer: Incorrect pH levels can manifest as yellowing leaves, stunted growth, or the occurrence of nutrient deficiencies. For example, if your plants are showing signs of nitrogen deficiency but you've provided sufficient nutrients, this may indicate that the pH is locked away from nutrient availability. Regular testing using the pH Control Kit is essential for detecting these issues early and making necessary adjustments, which can prevent further stress in your plants. -
Question:
Is the pH Control Kit safe to use?
Answer: Yes, the General Hydroponics pH Control Kit is formulated with safe ingredients for use in gardening. When used as directed, the pH up and pH down solutions pose minimal risk to plants and are compatible with most hydroponic and soil systems. Always handle the chemicals with care, following the safety instructions on the labels to ensure a safe growing environment. -
Question:
Can I use the kit for different types of plants?
Answer: Absolutely! The General Hydroponics pH Control Kit is suitable for all types of plants grown in hydroponic systems. Whether you are cultivating leafy greens, tomatoes, or herbs, maintaining the right pH is crucial for every plant type. The flexibility of the kit allows growers to easily adapt their nutrient solutions to cater to the specific needs of various plants, ensuring robust growth and health across your crop. -
Question:
Where can I buy the General Hydroponics pH Control Kit in São Tomé and Príncipe?
Answer: You can buy the General Hydroponics pH Control Kit conveniently through Ubuy. They offer a wide selection of hydroponic supplies and ensure that you receive your products quickly and reliably. Ubuy provides an easy shopping experience, making it simple to find the right items for your gardening needs. -
Question:
What should I do if I accidentally overshoot the pH adjustments?
Answer: If you accidentally overshoot your pH adjustment, don't panic. For minor overshoots, you can simply add more of the opposite solution to bring the pH back into the desired range. If the pH is significantly higher or lower than intended, it may be best to dilute your nutrient solution with fresh, pH-neutral water. With the General Hydroponics pH Control Kit, making these adjustments is straightforward, allowing you to maintain a balanced solution for healthy plant growth.
General Hydroponics pH Test Strips HGC722145 Editorial Review
The General Hydroponics pH Control Kit is a reliable product that helps maintain the pH balance of the nutrient solution used in hydroponic systems. The kit comes with pH Up, pH Down, and a pH Test Indicator to help you achieve the ideal pH range for your plants. Users have reported that the product works well, but it is essential to follow the instructions and add the product to water slowly to avoid unwanted drops or spikes in pH. Some users found that the kit was overpriced and that it is cheaper to make your own pH modifiers using potassium hydroxide and phosphoric acid. However, for those who do not want to do this, the convenience of the kit is worth the cost. Overall, the General Hydroponics pH Control Kit is an effective solution for maintaining a balanced pH level in hydroponic systems.
Customer Reviews & Ratings
2002 customers ratings
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5 Star
84%
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4 Star
9%
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3 Star
3%
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2 Star
1%
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1 Star
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Pros
- Helps maintain the pH balance of the nutrient solution used in hydroponic systems
- Comes with pH Up, pH Down, and a pH Test Indicator
- Easy to use, but users need to follow the instructions
- Convenient for those who do not want to make their own pH modifiers using potassium hydroxide and phosphoric acid
Cons
- Some users found it overpriced
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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23 July 2026 · via Trustpilot
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STD 475445
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