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pH/EC/TDS Meters & Solutions
Grow Giant has the very best pH, EC, TDS and PPM meters to keep your garden perfectly stable and growing strong. Since pH is one of the most important factors for healthy and thriving plants, we offer all the essentials to keep your pH pen fully calibrated and stored properly for years of flawless use.
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Replaceable double junction electrode... use Testr body many times over, which saves you money..
$136.95
High 0.01 pH accuracy Simultaneous pH and temperature (C) display pH range - 1.0 t..
$165.95
One of a kind in the industry. Olympus is derived from micronized limestone designed to not only rai..
$135.00
One of a kind in the industry. Olympus is derived from micronized limestone designed to not only rai..
$40.00
The Rapitest Digital Plus Soil pH Meter is programmed with plant pH preferences for over 400 fruits..
$29.95
Plants need the correct pH level which controls how well plants utilize the nutrients available in y..
$14.95
Tests the acidity of soil Check which plants suit your soil Enables you to alter s..
$8.95
Kit includes: color comparator, 10 pH test capsules, complete instructions for adjusting soil pH and..
$5.95
Instantly tells you how acid or alkaline your soil is
Check which plants suit your garden
Ena..
$22.95
Kit includes: 4 color comparators, 40 test capsules, 10 each for pH, N, P and K, complete instructio..
$18.49
Technafloras pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The p..
$13.42
Technafloras pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The p..
$26.86
Technafloras pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The p..
$13.42
Technafloras pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The p..
$26.86
Have you ever had your water analyzed? The hydroponics water test kit gives growers an inexpensive, ..
$19.95
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Grow Giant is an online leader selling hydroponics and organic gardening supplies with an immaculate showroom and warehouse located in Kissimmee, Florida. We have been serving the central Florida and Orlando area not only with the largest selection, but the best prices with our price match guarantee. As a preferred distributor of Sunlight Supply Inc, and exclusive partnerships with the top brands worldwide, we are able to provide the highest quality hydroponics equipment with the best warranties in the industry. Our team of highly trained experts have over 25 years of professional gardening experience to help solve any problems that may occur. Whether you have an indoor or outdoor garden, Grow Giant is here to get your aquaponic, organic or hydroponic system growing today!
