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Item #:
65965933
Humboldts Secret pH Down for Plants | Liquid pH Adjuster and Balancer for Soil Coco Hydroponics | Concentrated Phosphoric Acid Solution Supporting
Item #:
65965933
PKR 34773
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Humboldts Secret pH Down Plant Nutrients Balancer creates a balanced and optimum pH level in your plants’ growth medium to maximize nutrient uptake and helps them flourish.
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What Stands Out
pH Adjustment
Effectively lowers pH levels, ensuring optimal nutrient absorption for healthier plants in both soil and hydroponic systems.
Versatile Use
Suitable for various growing environments, this liquid solution caters to gardeners and hydroponic growers alike, enhancing plant growth and yield.
Convenient Packaging
Comes in a 1-gallon container, providing an ample supply for frequent use while maintaining ease of handling for both beginners and experienced growers.
Product Details
| Brand Name | Humboldts Secret |
| Model Number | 850058984117 |
| Global Trade Identification Number | 00850058984117 |
| Manufacturer | HS Supplies, LLC |
| Number of Items | 1 |
| UPC | 850058984117 |
| Unit Count | 320 Fluid Ounces |
| Liquid Volume | 320 fluid ounces |
| Item Form | Liquid |
| Specific Uses For Product | Plant care, maintaining optimal pH level for plant growth |
| Coverage | Medium |
| Target Species | plants |
| Brand | Humboldts Secret |
| Item Weight | 22 lbs (9.98 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Hydroponic Growers
Ideal for hydroponic systems needing precise pH adjustments for optimal nutrient absorption and plant health.
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Soil Gardeners
Beneficial for soil gardeners who require pH regulation to enhance soil nutrient availability and plant growth.
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Indoor Plant Enthusiasts
Great for indoor gardeners aiming to maintain ideal pH levels for thriving plants in controlled environments.
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Large-Scale Farms
Not suitable for large-scale agricultural operations where bulk solutions and automated systems are preferred.
Product Description
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 | 2.5 Gallon
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Customer Questions & Answers
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Question:
What is Humboldts Secret pH Down used for?
Answer: Humboldts Secret pH Down is specifically designed to lower the pH levels in your soil or hydroponics system, promoting optimal nutrient absorption for your plants. Maintaining the right pH balance is crucial for plant health, as it allows them to access essential nutrients more effectively. Whether you’re growing flowers or vegetables, using pH Down will help you avoid nutrient lockout, ensuring your plants thrive and produce high yields. -
Question:
How do I use Humboldts Secret pH Down?
Answer: To use Humboldts Secret pH Down, start by measuring the pH level of your growing medium with a pH meter or test kit. If the pH is above the ideal range, gradually add pH Down to your nutrient solution, mixing thoroughly. Re-test the pH after each addition until you reach around 6.0 to 6.5 for soil or 5.5 to 6.5 for hydroponics. This method ensures you don’t over-acidify your solution, leading to healthier plant growth. Always follow up with regular checks to maintain the desired pH levels. -
Question:
Is this product safe for all types of plants?
Answer: Yes, Humboldts Secret pH Down is safe to use with a variety of plants, including fruits, vegetables, and ornamentals. However, it is important to consider the specific pH requirements of the plants you’re nurturing. While most plants thrive in a slightly acidic environment, certain acid-sensitive species may react differently. Always monitor their response and adjust use accordingly, ensuring optimal growth across your garden or indoor grow space. -
Question:
Can I use pH Down in conjunction with other nutrients?
Answer: Absolutely! Humboldts Secret pH Down can be safely used alongside your other nutrient solutions. However, it is recommended to adjust the pH after adding other nutrients, as this ensures your mixture stays balanced. Using both pH Down and a full nutrient regimen allows your plants to receive the ideal minerals without any pH-related issues. This combination is particularly beneficial in hydroponic systems where nutrient uptake is key. -
Question:
What are the benefits of using a liquid pH balancer like this?
Answer: Using a liquid pH balancer like Humboldts Secret pH Down allows for precise control over the acidity levels in your growth medium. The liquid form is easy to mix and apply, providing quick adjustments. This product helps prevent nutrient lockout by maintaining an optimal pH, ultimately improving plant health and growth. It’s especially suitable for hydroponics and indoor gardens where pH fluctuations can occur rapidly. -
Question:
How does Humboldts Secret pH Down compare to powdered pH adjustments?
Answer: Humboldts Secret pH Down offers some advantages over powdered pH adjustments, including instant solubility and ease of use. The liquid form allows for precise dosing and immediate pH balancing, reducing the risk of miscalculations often associated with powders. Additionally, it eliminates the need for measuring and mixing ratios commonly required with powdered versions. This convenience can be a game-changer for both novice and experienced growers. -
Question:
What size containers is this product available in?
Answer: Humboldts Secret pH Down is typically available in several container sizes, including the popular 1-gallon option. This size is ideal for both home growers and larger-scale operations, providing sufficient supply for frequent use. Smaller sizes may also be available, catering to those who are just starting their gardening journey or prefer a less committing amount. Choose the size that best fits your growing needs. -
Question:
Can I store pH Down, and how long does it last?
Answer: Yes, you can store Humboldts Secret pH Down in a cool, dark place to maintain its effectiveness. When stored properly, it can last for several months or even years. It's important to keep the bottle tightly sealed to prevent contamination and evaporation. Always check for any changes in color or separation, which may indicate a need for replacement. Regularly using the product can ensure your plants’ pH remains optimal. -
Question:
Is this product suitable for organic gardening?
Answer: Humboldts Secret pH Down is not classified as an organic product, but it can still be used in organic gardening systems with caution. When employing synthetic amendments like pH Down in an organic setup, it's essential to monitor your plants closely, as they may react differently. Proper pH management will still support nutrient uptake, aiding your overall organic gardening efforts while ensuring plant health. -
Question:
Where can I buy Humboldts Secret pH Down in Pakistan?
Answer: You can purchase Humboldts Secret pH Down at Ubuy in Pakistan. Ubuy is a reliable e-commerce platform offering a wide selection of gardening supplies, including nutrient solutions like pH Down. Their user-friendly interface allows for easy searching and ordering, ensuring that you get the products you need to support your gardening endeavors.
Humboldts Secret Nutrients & Additives 850058984117 Editorial Review
Humboldts Secret pH Down is an effective liquid pH plant balancer designed for soil and hydroponic systems. It is a game-changer for growers who are struggling to maintain the pH balance of their plants. The product is simple to use, and it instantly neutralises high pH levels, ensuring that your plants get the right nutrients for growth. All you need to do is add a few drops of the product into your nutrient solution or water, and the pH level will be adjusted to the right balance. The product is also safe to use, and it does not harm your plants or contaminate your soil or water. It is a must-have product for any grower who wants to achieve maximum yield and healthy plants. Customer Reviews: - "This product is amazing. I was struggling with pH imbalances in my hydroponic system, and it was affecting the growth of my plants. After using Humboldts Secret pH Down, my plants are thriving, and the pH level is stable. I highly recommend this product to anyone who wants to grow healthy plants." - John - "I have been using this product for a while now, and it has never let me down. It is easy to use, and it works fast. My plants are always healthy, and the pH level is always right. I would not use any other product. Humboldts Secret pH Down is the best." - Susan - "I was hesitant to try this product, but I am so glad I did. It has made a huge difference in the growth of my plants. They are healthier, and the pH level is Consistently balanced. I have recommended this product to all of my friends who are into gardening." - Mike
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Pros
- Effective in balancing pH levels for plants
- Easy to use
- Safe for plants, soil, and water
- Suitable for both soil and hydroponic systems
Platform Trust & Buyer Confidence
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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
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Chitra
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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.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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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!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“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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PKR 34773
Order now and get it around Monday, August 24
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.)
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Features & Benefits
- Humboldts Secret is a trusted source in the hydroponics community.
- All products are made with the finest ingredients.
- pH Down helps maintain optimal pH levels for plant growth.
- Highly concentrated solution, cost-effective with better output.
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