Humidity

[Hotdoggs]

Hi guys ive got 300w cfl bulb for veg and when the lights go out the humidity is on 60%is tha fine they still. Small atm but they got 4set of leaves

 

[lime73]

Yes 60% humidity for veg is fine.

 

[Hotdoggs]

Yes 60% humidity for veg is fine.

The lights are off now and its up on 77% they seem to be growing slow like

 

[lime73]

What's your growing medium?
Temperature? You using nutes?
Tell us about more details and we might be able to help.

 

[TheDifferenceX]

60% is great for a young plant. Sometimes growth looks slow early on because they are also working on building a good root system.

If you are pushing 80%, you might need to look at a DE-humidifier

 

[GBAUTO]

My room normally runs above 60%RH during veg and for a fair bit into flower. I try not to get the RH lower than 50% during flower because it creates a very high VPD and stresses the plants.

 

[Hotdoggs]

60% is great for a young plant. Sometimes growth looks slow early on because they are also working on building a good root system.

If you are pushing 80%, you might need to look at a DE-humidifier

Its on 71%when cfl bulb is off but ive higher light up bit dont know if its bit to far