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- General Hydroponics pH Down Liquid, 1-Quart
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Item #:
13899342
General Hydroponics pH Down Liquid, 1-Quart
89% of respondents would recommend this to a friend
Item #:
13899342
NZD 74
Price Details
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Imported from USA store
QTY:
Order now and get it around Friday, September 11
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What Stands Out
Precision pH Control
This liquid formulation allows for accurate adjustments to nutrient solutions, ensuring optimal growth conditions for various hydroponic plants, enhancing yield and health.
Convenient Size
The 1-quart bottle provides ample supply for frequent adjustments, making it a practical choice for both hobbyists and professional growers without excessive bulk.
High Quality Formula
Manufactured for efficiency, this pH Down solution is designed to effectively lower pH levels, mitigating risks associated with nutrient lockout, leading to robust plant vitality.
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
- WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
| Package Weight | 3.4 Pound |
Who Should Buy?
-
Hydroponic Growers
Ideal for hydroponic systems that require precise pH levels for optimal nutrient absorption and plant growth.
-
Experienced Gardeners
Best suited for seasoned gardeners who understand the significance of pH balance in soil or water for plants.
-
Aquaponic Systems
Useful for aquaponic systems where maintaining low pH is crucial for fish and plant health.
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Beginner Gardeners
May confuse novices who lack experience in monitoring and adjusting pH levels correctly without guidance.
Product Description
General Hydroponics pH Down Liquid, 1-Quart
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the main ingredient in this acid formulation?
Answer: Food grade phosphoric acid. -
Question:
When should I add this product?
Answer: When your nutrient pH is too high. -
Question:
What is the recommended pH for most plants?
Answer: 5.5 to 6.5 pH.
General Hydroponics Liquid Fertilizer Editorial Review
The pH Down Liquid pH Adjuster by General Hydroponics is well received by customers and is highly recommended for those who need to adjust the pH level in their water system for plants to grow healthily. Customers were satisfied with the product's ability to adjust pH levels, making growing plants easier. Test strips were suggested to test the pH level and small amounts of the adjuster until the pH level is right. However, the product should be used sparingly, and pH retesting was recommended so as not to over-correct. The product worked well, and the pH level maintained a stable range, allowing plants to grow well.
Customer Reviews & Ratings
1 customers ratings
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Pros
- Product works well in adjusting pH levels
- Maintains stable pH range allowing plants to grow well
- Easy to use
Cons
- Needs to be used sparingly to avoid over-correcting pH levels
Platform Trust & Buyer Confidence
C
customer
Verified buyer
“Great service and delivery wasn't to long considering it came from American.”
3 August 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
AD
Andrea
Verified buyer
“Quick delivery and my Goop products are exactly as ordered thank you”
5 August 2026 · via Trustpilot
KU
Keith
Verified buyer
“All went promised. Arrived earlier than expected”
8 August 2026 · via Trustpilot
HG
Haley
Verified buyer
“America to New Zealand in under a week, safe and sound. Highly recommend!”
10 August 2026 · via Trustpilot
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NZD 74
Order now and get it around Friday, September 11
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:
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Features & Benefits
- Acid formulation uses food grade phosphoric acid
- Add when your nutrient pH is too high
- Promotes pH stability
- Adjust by adding a little at a time
- Recommended pH for most plants is 5.5 to 6.5 pH
- Warning: California Proposition 65 – Contains chemicals known to cause cancer and birth defects
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