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Collection: Grow Accessories | Environment & Odor Control

37 products

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Tent Sizes

Light Coverage Area

Light Spectrum

  • TrolMaster Hydro-X Environmental Control System with 3-in-1 Sensor
    NanoLux Accessories TrolMaster Hydro-X Environmental Control System with 3-in-1 Sensor
    Vendor
    TrolMaster
    Sale price
    $312.55
    Regular price
    $329.00 You save 5%
    Unit price
    per 
  • TrolMaster Hydro-X CO2 Station
    TrolMaster Climate Control TrolMaster Hydro-X CO2 Station
    Vendor
    TrolMaster
    Sale price
    $61.47
    Regular price
    $68.30 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Humidity Device Station
    TrolMaster Climate Control TrolMaster Hydro-X Humidity Device Station
    Vendor
    TrolMaster
    Sale price
    $61.47
    Regular price
    $68.30 You save 10%
    Unit price
    per 
  • TrolMaster Legacy BETA-2 Day/Night Fan Speed Controller
    TrolMaster Climate Control TrolMaster Legacy BETA-2 Day/Night Fan Speed Controller
    Vendor
    TrolMaster
    Sale price
    $83.16
    Regular price
    $92.40 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Lighting Control Adaptor
    TrolMaster Climate Control TrolMaster Hydro-X Lighting Control Adapter
    Vendor
    TrolMaster
    Sale price
    $52.02
    Regular price
    $57.80 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X CO2 Sensor
    TrolMaster Climate Control TrolMaster Hydro-X CO2 Sensor
    Vendor
    TrolMaster
    Sale price
    $199.44
    Regular price
    $221.60 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Timer Program Device Station
    TrolMaster Accessories TrolMaster Hydro-X Timer Program Device Station
    Vendor
    TrolMaster
    Sale price
    $61.47
    Regular price
    $68.30 You save 10%
    Unit price
    per 
  • TrolMaster Full Spectrum Quantum Sensor
    TrolMaster Accessories TrolMaster Full Spectrum Quantum Sensor
    Vendor
    TrolMaster
    Sale price
    $417.69
    Regular price
    $464.10 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Extension Cable Set
    TrolMaster Climate Control TrolMaster Hydro-X Extension Cable Set
    Vendor
    TrolMaster
    Sale price
    $17.01
    Regular price
    $18.90 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Universal Air Conditioner Remote Control Station
    TrolMaster Climate Control TrolMaster Hydro-X Universal Air Conditioner Remote Control Station
    Vendor
    TrolMaster
    Sale price
    $93.60
    Regular price
    $104.00 You save 10%
    Unit price
    per 
  • TrolMaster RJ12 Splitter Hub with Cable Set
    TrolMaster Climate Control TrolMaster RJ12 Splitter Hub with Cable Set
    Vendor
    TrolMaster
    Sale price
    $28.35
    Regular price
    $31.50 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Temp Device Station
    TrolMaster Climate Control TrolMaster Hydro-X Temp Device Station
    Vendor
    TrolMaster
    Sale price
    $61.47
    Regular price
    $68.30 You save 10%
    Unit price
    per 
  • TrolMaster Legacy BETA-8 Digital CO2 PPM Controller
    TrolMaster Climate Control TrolMaster Legacy BETA-8 Digital CO2 PPM Controller
    Vendor
    TrolMaster
    Sale price
    $267.48
    Regular price
    $297.20 You save 10%
    Unit price
    per 
  • TrolMaster Legacy BETA-6 Digital Day/Night Humidity Controller
    TrolMaster Climate Control TrolMaster Legacy BETA-6 Digital Day/Night Humidity Controller
    Vendor
    TrolMaster
    Sale price
    $103.05
    Regular price
    $114.50 You save 10%
    Unit price
    per 
  • TrolMaster Legacy BETA-4 Digital Day/Night Temperature Controller
    TrolMaster Climate Control TrolMaster Legacy BETA-4 Digital Day/Night Temperature Controller
    Vendor
    TrolMaster
    Sale price
    $66.15
    Regular price
    $73.50 You save 10%
    Unit price
    per 
  • TrolMaster Legacy BETA-1 Digital Day/Night Mini Split AC Remote Controller
    NanoLux Climate Control TrolMaster Legacy BETA-1 Digital Day/Night Mini Split AC Remote Controller
    Vendor
    TrolMaster
    Sale price
    $121.95
    Regular price
    $135.50 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Low-Volt Station
    TrolMaster Accessories TrolMaster Hydro-X Low-Volt Station
    Vendor
    TrolMaster
    Sale price
    $67.50
    Regular price
    $75.00 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Humidistat Station
    TrolMaster Accessories TrolMaster Hydro-X Humidistat Station
    Vendor
    TrolMaster
    Sale price
    $108.72
    Regular price
    $120.80 You save 10%
    Unit price
    per 
  • TrolMaster Legacy 4G Data Station
    TrolMaster Climate Control TrolMaster Legacy 4G Data Station
    Vendor
    TrolMaster
    Sale price
    $398.79
    Regular price
    $443.10 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Thermostat Station
    TrolMaster Climate Control TrolMaster Hydro-X Thermostat Station
    Vendor
    TrolMaster
    Sale price
    $108.72
    Regular price
    $120.80 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Temperature / Humidity Station
    TrolMaster Climate Control TrolMaster Hydro-X Temperature / Humidity Station
    Vendor
    TrolMaster
    Sale price
    $108.72
    Regular price
    $120.80 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X 3-in-1 Temp/Humidity/Light Sensor
    TrolMaster Climate Control TrolMaster Hydro-X 3-in-1 Temp/Humidity/Light Sensor
    Vendor
    TrolMaster
    Sale price
    $66.15
    Regular price
    $73.50 You save 10%
    Unit price
    per 
  • TrolMaster Carbon-X CO2 Emergency Stop Station
    TrolMaster Climate Control TrolMaster Carbon-X CO2 Emergency Stop Station
    Vendor
    TrolMaster
    Sale price
    $93.60
    Regular price
    $104.00 You save 10%
    Unit price
    per 
  • TrolMaster Carbon-X CO2 Alarm Station with LED display indicator
    TrolMaster Climate Control TrolMaster Carbon-X CO2 Alarm Station with LED display indicator
    Vendor
    TrolMaster
    Sale price
    $188.10
    Regular price
    $209.00 You save 10%
    Unit price
    per 
★ Judge.me Reviews

Let customers speak for us

122 reviews
93%
(113)
3%
(4)
1%
(1)
1%
(1)
2%
(3)
R
AC Infinity CLOUDLINE T8 - 8" Duct Fan /w LCD Thermal Control
Ricardo S.

me gustó el fan hace el trabajo muy bien

Same product diff name

Sunritek from a overseas company same as every company making any light has much more spectrum options and purchase options.

Questioned my purchase

I appreciate Kumans for reaching out to make sure my order was correct. I ordered a odd item and understand why the reached out. I give them an "A" on customer service.

E
Athena IPM
Edward A.
Now that’s the ticket!!

After mosquitoes made their homes in one of my indoor plants, the baby mosquitoes were everywhere and uncountable. Whithin24 hours of using IPM as directed, not only where their no longer any bugs in the plants but the entire house was bug free!!

Great service

As described, fast shipping. Good product. 👍