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Soil Meters & pH Testing

43 products

Category

Tent Sizes

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Price

Featured

Brands

Category

Tent Sizes

Light Coverage Area

Light Spectrum

Price

Featured

Brands

  • Torus Hydro Garden Care 35 Gallon Torus Hydro PerfectpH Standard Ion pH Balancer Capsule
    Torus Hydro
    $149.00
    $149.00
  • Torus Hydro Garden Care Torus Hydro PerfectpH Recharge Solution
    Torus Hydro
    $59.00
    $59.00
  • Torus Hydro Garden Care Torus Hydro PerfectpH Inline Ion pH Balancer Capsule
    Torus Hydro
    $209.00
    $209.00
  • TrolMaster Hydroponics TrolMaster Aqua-X Irrigation Control System with Water Detector set
    TrolMaster
    $282.60
    $314.00 You save 10%
  • TrolMaster Garden Care TrolMaster Aqua-X pH Sensor for Reservoir
    TrolMaster
    $75.60
    $84.00 You save 10%
  • TrolMaster Garden Care TrolMaster Aqua-X 2-in-1 EC + Temp Sensor for Reservoir
    TrolMaster
    $85.05
    $94.50 You save 10%
  • TrolMaster Garden Care TrolMaster Aqua-X Control Board - 24V
    TrolMaster
    $84.15
    $93.50 You save 10%
  • TrolMaster Hydroponics TrolMaster Aqua-X Sensor Board to connect sensors to controller
    TrolMaster
    $103.95
    $115.50 You save 10%
  • Active Air Garden Care Active Air 3 - Way Meter
    Active Air
    $13.95
    $13.95
  • TrolMaster Garden Care TrolMaster Aqua-X Water Content Sensor
    TrolMaster
    $207.00
    $230.00 You save 10%
  • Dosatron Garden Care Dosatron Water Powered Doser, 14 GPM 1:500 to 1:50 - 3/4
    Dosatron
    $499.95
    $526.00 You save 5%
  • Autopilot Garden Care Autopilot Digital pH Controller and Doser
    Autopilot
    $321.95
    $419.20 You save 23%
  • Active Air Garden Care Active Air 2-Way pH & Moisture Meter
    Active Air
    $13.95
    $13.95
  • Fox Farm Garden Care 1 Pint Fox Farm Cultivation Nation pH UP - case of 12
    Fox Farm
    $109.76
    $119.40 You save 8%
  • Fox Farm Garden Care 1 Pint Fox Farm Cultivation Nation pH DOWN - case of 12
    Fox Farm
    $119.40
    $119.40
  • TrolMaster Garden Care TrolMaster 16ft Extension Cable for WCS-1 Water Content Sensor
    TrolMaster
    $18.00
    $20.00 You save 10%
  • Active Aqua Garden Care Active Aqua Hydroponic pH Test Kit
    Active Aqua
    $11.95
    $11.95
  • Active Aqua Garden Care Active Aqua Floating Thermometer
    Active Aqua
    $10.95
    $10.95
  • Dosatron Garden Care Dosatron Etatron eOne Micro-Dosing Pump 0.75 in - Assembled Panel, Right to Left
    Dosatron
    $1,649.95
    $1,681.98 You save 2%
  • Dosatron Garden Care Dosatron Etatron eOne Micro-Dosing Pump 0.75 in - Assembled Panel, Left to Right
    Dosatron
    $1,649.95
    $1,681.98 You save 2%
  • Dosatron Garden Care Dosatron Water Powered Doser, 14 GPM 1:3000 to 1:333 - 3/4
    Dosatron
    $899.95
    $969.00 You save 7%
  • Dosatron Garden Care Dosatron Water Powered Doser, 14 GPM 1:100 to 1:10 - 3/4
    Dosatron
    $899.95
    $988.38 You save 9%
  • Dosatron Garden Care Dosatron Water Powered Doser, 11 GPM 1:1000 to 1:112 - 3/4
    Dosatron
    $704.91
    $757.86 You save 7%
  • Dosatron Garden Care Dosatron Nutrient Delivery System Lo-Flo Monitor Kit - 3/4
    Dosatron
    $919.95
    $1,008.78 You save 9%
★ Judge.me Reviews

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112 reviews
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R
Fox Farm Happy Frog Japanese Maple Organic Fertilizer
Robert B.
What a difference!

For years I didn't know there was a special fertilizer for Japanese Maple Trees. I've been using The Happy Frog for 6 months now and my two trees are back to being red and vibrant. So much healthier! A tad expensive but so worth it!

J
ExHale 365-Self Activated CO2 Bag
John M.

ExHale 365-Self Activated CO2 Bag

K
Nanolux LEDzx F630 Commercial LED Grow Light
King T.

Nanolux LEDzx F630 Commercial LED Grow Light

V
Active Aqua Water Chillers with Power Boost
Valerie G.
Active Aqua Water Chillers with Power Boost

Excellent product, excellent on-time delivery

Y
Fox Farm Beastie Bloomz
Yukon M.
Beastie Bloomz

These days everything seems to be more expensive or sold out. In my case I looked for beastie bloom in a 50 mile radius with no luck. I ordered nutrients from other companies, actually a few weeks ago and I’m still waiting. I put in an order with kumanstek and it came with in a week. Thanks for your reliability

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