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General Hydroponics Ph Control Kit
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 30, 2026 5:32 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️A 15% cut from the official retail price adds further appeal.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
6.42/22
Market Standing
6.16/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
GROWSTCO
🚚 Shipping
Free Shipping
Product Details
✓General Hydroponics pH Control Kit contains everything you need to measure pH levels of your hydroponic grow reservoirs
✓RELIABLE RESULTS: The streamlined testing system delivers fast, accurate, and easy-to read results every time
✓ALL-IN-ONE KIT: Includes 8 oz. General Hydroponics pH Up Liquid, 8 oz. General Hydroponics pH Down Liquid, 1 oz. Test Indicator, test tube, an eyedropper, and a pH level chart
✓THE PREFERRED WAY OF TESTING pH: Seasoned growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease-of- use
✓EASY TO USE: To use, simply fill a test tube halfway with nutrients, add a few drops of pH test indicator, and observe the coloration of the liquid; recommended pH for most plants is 5.5 to 6.5
⚙️ Specifications
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$28.85
$39.38
$15.99
$123.99
$25.85
$16.00
Nutrient
Nutrient
Use in hydroponics, soil, and coco blends in continuous liquid feed programs
Use in hydroponics, soil, and coco blends
Use in both hydroponics and soil-based environments
Use in hydroponics and all types of growing media including coco and soil applications
Use in hydroponics, soilless mixtures, containers, or garden-grown plants in continuous liquid feed programs
Use in hydroponics, soilless mixtures, containers, or garden-grown plants in continuous liquid feed programs
Provides rapidly growing plants with Nitrogen, Potassium, and Calcium as well as a combination of chelated micronutrients and trace elements
Assists fast growing plants by preventing secondary nutrient deficiencies
Use to encourage growth of seedlings and cuttings through the vegetative growth stage
Promotes root growth while enhancing plant vigor and yield
Promotes vigorous flowering & fruit development. Use for flowering and fruiting phase
Promotes vigorous roots, stems & foliage. Use from seedling through structural growth phases
