Humidity
Humidity – Manage R.H. (Relative Humidity) in your grow room by adding a humidifier or dehumidifier to your climate control arsenal.
Humidity has an effect on plant transpiration (the evaporative process of water from plant leaf surfaces). If the air in your grow space is too humid, transpiration will be too slow, a plant growth will slow down. If the air is too dry, too much transpiration may occur however – plants will lose too much water through transpiration and the stomata will close.
Temperature also has an effect on transpiration – read up on VPD.
An R.H. of around 60% is generally accepted for plants during their vegetative phase and a lot of growers like to have their R.H. below 50% when their plants are in flower in an attempt to keep them free from molds.
Showing all 24 results
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Mini Digital Hygrometer
R80.00 Add to cart -
Garden HighPro ProHygro Medium
R170.00 Add to cart -
Garden HighPro ProHygro Basic
R135.00 Add to cart -
Sobo Mist Maker
R275.00 Add to cart -
Digital Humidity Controller
R1 075.00 Add to cart -
Sonoff THS01 Sensor (RJ11 connector)
R195.00 Add to cart -
MistMaker 3 Ultrasonic Humidifier
R1 140.00 Add to cart -
Sonoff TH Elite 20Amp Smart Switch
R600.00 Add to cart -
MistMaker Ceramic Disk Kit – Various
R110.00 – R135.00 Select options -
Meaco 10L Dehumidifier
R4 500.00 Add to cart -
Meaco Deluxe 202 Ultrasonic Humidifier
R3 750.00 Add to cart -
MistMaker 5 Ultrasonic Humidifier
R1 925.00 Add to cart -
Meaco 20L Dehumidifier
R7 000.00 Add to cart -
MistMaker 12 Ultrasonic Humidifier
R3 480.00 Read more -
MeacoDry Arete One 20L Dehumidifier and Air Purifier
R8 000.00 Read more -
MeacoDry Arete One 25L Dehumidifier and Air Purifier
R9 250.00 Read more -
Solenco 85lt Dehumidifier
R25 000.00 Add to cart -
AC Infinity CloudForge T7 Humidifier
R4 400.00 Read more -
Quest 70 Dehumidifier
R35 400.00 Read more -
Budget Mist Maker 4 with Float
R1 400.00 Read more -
Solenco 65lt Dehumidifier
R22 000.00 Add to cart -
MeacoDry Arete One 12L Dehumidifier and Air Purifier
R6 000.00 Read more -
Budget Mist Maker 8 with Float
R2 000.00 Read more -
AC Infinity CloudForge T3 Humidifier
R3 300.00 Read more
Showing all 24 results