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Item #:
228745777
Humboldts Secret pH Up and pH Down Control Kit | Liquid Nutrient Solution Balancer for Plants | For Soil, Hydroponic, Coco, and DWC Systems |
Item #:
228745777
GBP 45
Price Details
Price
GBP 45
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Imported from USA store
QTY:
Only 12 items left in stock.
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, November 02
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Product Details
- Humboldts Secret pH Up and pH Down are designed to help gardeners fine-tune the pH of plant nutrient solutions for consistent nutrient availability and steady plant development. Maintaining a balanced pH range, commonly preferred between 5.5 and 6.5 for many plants, supports efficient nutrient uptake and overall plant performance. pH Up uses potassium hydroxide to gradually raise pH levels, while pH Down uses phosphoric acid to gently lower them, giving growers precise control with a clean, dye-free formula. Because the solutions are highly concentrated, only small adjustments are needed after testing with a digital pH meter or test strips, making each bottle long lasting and easy to use. This pH control kit is suitable for a wide range of growing methods including soil, coco coir, water-based systems, hydroponic setups, and DWC environments, making it a versatile addition to indoor and outdoor gardens. Humboldts Secret pH Up and pH Down are intended for plant nutrient solutions only and are not designed for aquariums or spas. Developed by gardeners with hands-on growing experience, these products are made with carefully selected ingredients and produced in a California-based facility to support consistent results across different plant types and growing stages.
| Fertilizer type | Synthetic |
| Form | Liquid |
| Rec. use | Flower, Herb, Garden, Shrub, Plant, Tree, Vegetable, Fruit |
| Brand | Humboldts Secret Supplies |
| Rec location | Indoor |
| Size | 32 Ounce (Set of 2) |
| Net content statement | 32 Ounce |
| Weight | 4 lb (1.81 kg) |
| Product net content parent | 32 Ounces |
| Product net content uom | Ounce |
| Pack quantity | 2 |
Product Description
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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Is Humboldts Secret pH Up and pH Down Control Kit | Available to Shop Online in UK?
Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The Humboldts Secret pH Up and pH Down Control Kit | is not available locally but you can trust us with our express shipping services. -
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How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
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Beat
Verified buyer
“Simple process, tax and import duties announced by email. Paid online. Delivery was quick. Can recommend.”
22 October 2026 · via Trustpilot
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Songpon
Verified buyer
“The product met my expectations perfectly. The ordering process was convenient and easy, and I was kept updated on the delivery status throughout the shipping process. The delivery was also very fast. I can confidently confirm that Ubuy provides an excellent shopping and delivery experience. Highly recommended! From Thailand”
22 October 2026 · via Trustpilot
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Dimitra
Verified buyer
“Quick and efficient delivery and the possibility to get the package delivered from a pick-up point. I'm very happy with my experience and would recommend it again!”
22 October 2026 · via Trustpilot
HJ
Heer
Verified buyer
“My product came in good condition from the USA. I was happy that I could buy via this Chanel and that DHL brought it to my house. The communication is fine. The charger works very well. Fast and my Samsung watch and Samsung airbuds and Samsung Fold 8 Ultra all charge fast.”
22 October 2026 · via Trustpilot
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Sergey
Verified buyer
“Hello Ubuy team, thank you so much for the excellent service! I received the package today; it arrived in great condition and was packed very neatly. The delivery was fast, and the courier was very friendly as well. Wishing continued success to Ubuy and the entire team!”
23 October 2026 · via Trustpilot
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GBP 45
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, November 02
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 12 items left in stock.
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