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General Hydroponics
pH Test & Control Kit
pH control is important to stimulate vigorous plant growth. Nutrient solution pH that is too high (basic), or too low (acidic), cannot be properly absorbed by plants. Incorrect nutrient solution pH can cause slow growth, sickly plants and low yields.
Skilled growers will test and adjust nutrient pH after mixing fresh nutrient solution, and will test and adjust nutrient pH periodically in between nutrient tank changes.
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By maintaining nutrient pH within the range of 5.6 to 6.5 (for most plants), you can assure your crop maximum availability of all nutrient minerals. This will stimulate faster growth rates, larger yields, and healthier plants that are more resistant to insect infestation and disease.
The General Hydroponics ph Control Kit includes pH test indicator solution, a pH test flask with cap, test pipette and 8 ounces each of pH UP and pH DOWN pH adjustment solutions. Great for science projects!
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Order #PHCONTROLKIT
General Hydroponics
pH Test & Control Kit
16.95 |
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General Hydroponics
pH Test Kit
Measures pH in hydroponic solutions and aquariums. Fast, accurate and easy-to-use. Reads pH from 4.0 to 8.5. Super concentrated, only 3 drops per test is required.
Kit includes test solution for approximately 200 tests and test tube with cap. Color comparison chart printed directly on the label. 1 fluid ounce.
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Order #PHTESGH
General Hydroponics
Wide-Range
pH Test Kit
1 Fluid Ounce
7.49 |
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LaMotte
Hydroculture
pH Test Kit
Top of the line pH test kit by test industry leader LaMotte features the unique Colorimetric Octet Comparator for precise pH level indication.
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The Octet Comparator contains eight permanent color standards for pH values of 4.8, 5.2, 5.6, 6.0, 6.4, 6.8, 7.2, and 7.6. A test sample is inserted into the openings in the top of the comparator. The sample can then be compared to four color standards at once, and the value read off the comparator. For optimum color comparison, the comparator should be positioned between the operator and a light source, so the light enters through the special light-diffusing screen in the back of the comparator. Avoid viewing the comparator against direct sunlight or an irregularly lighted background.
Kit includes Octet Comparator, two test tubes with caps, 30ml indicator solution (enough for approximately 50 tests), sturdy plastic carry case with foam insert for test tube protection. Order replacement indicator solution below.
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Order #LAMPHTESKIT
LaMotte
Hydroculture
pH Test Kit
72.95 |
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LaMotte
Hydroculture
pH Indicator Solution
Refills
Convenient pH indicator solution refills for LaMotte pH test kits above. 30 ml refill completes approximately 50 tests while 500 ml refill is enough for over 800 tests.
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Order #PHI30ML
LaMotte
Hydroculture
pH Indicator Solution
30ml
12.95 |
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Order #PHI500ML
LaMotte
Hydroculture
pH Indicator Solution
500ml
49.95 |
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HydroRX
Soil & Water Analysis Kit
The Hydro RX Soil & Water Analysis Kit conveniently allows you to professionally test your soil / soilless mix, hydroponic nutrient solution, or source water to help you maximize growth in your garden.
Simply prepare your sample with one of the included sample containers and mailing envelope and mail to the Hydrofarm test lab (postage not included). Your personalized results will be mailed to you via USPS, faxed, or can be accessed online within a few short days at http://www.hydrofarmlab.com. |
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Soil Analysis
When you grow in soil, the pH and available nutrients at the plant roots can mean the difference between a successful crop and a failed one. At Hydrofarm's professional lab, high-tech testing equipment is utilized to accurately measure the pH and available nutrients in your soil, potting mix, or soilless mix. |
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Hydroponic Nutrient Solution Analysis
When you send a sample of your hydroponic nutrient solution to Hydrofarm Lab, Hydrofarm technicians analyze the solution using state of the art equipment. The end result is a comprehensive report detailing exactly the concentration of each major nutrient in your hydroponic solution. With this information, you can make adjustments to your solution to improve crop performance and yields. Read more about plant nutrition and the pathological triangle at http://www.hydrofarmlab.com.
Source Water Analysis
When growing plants, the quality of your water is as important as the nutrients you add to it. For example, "hard water" means you need to watch how much Calcium and Magnesium you add to your nutrient solution. An in-depth report of your source water will tell you its precise pH and which nutrients are already present in your water and at what levels.
The Hydro RX Test Kit is good for your choice of one of either the Soil Analysis, the Hydroponic Nutrient Analysis, or the Source Water Analysis. Additional kits must be purchased for multiple tests. |
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Order #HGLABTEST
Hydro RX
Soil / Water
Test Kit
39.95 |
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