ICMag with help from Landrace Warden and The Vault is running a NEW contest in November! You can check it here.
Prizes are seeds & forum premium access. Come join in!
Lookin good!
Just a heads up, I always see a low temperature in your pictures. 69°F, 70°F. That's great for HPS but with LEDs your plants are on the cold side. If you increase the temperature they will grow faster/healthier, basically everything will be easier and better for the plant. 82°F is golden, but even 77°F is a game changer compared to 70°F.
You may be gettin weird readings as well with the sensor on top of the medium, right there is a microclimate of high RH and evaporation, and the irrigation water is typcally cooler than the ambient temperature
Those RH meters arrived so I glued a stick to one and stuck it in the planter.
The RH seems right and the temperature is about the same.
I think I'm just going to ignore the temperature.
I don't want to heat up my whole house for a plant. I don't want to spend the money on heating and I like my house cool.
I could put an electric heater in my closet but it would use 500 Watts and my whole grow is only using 110 Watts right now.
It will be a lot warmer in there once I turn on the sidelights.
That will add almost 200 Watts to the closet.
O yeah it's fine, just saying, things will optimize as you hone in on 82 F. For me that can mean I could close a door, use less air/extraction, stuff like that.
I could turn off my exhaust fan to help the heat from a heater stay in the closet so it's less inclined to run nonstop.
As far as I know, you want to circulate air to bring in CO2 but I've got my wine bubbling in the closet, and I may be just blowing all the CO2 out of the closet?