hairy face Posted November 18, 2003 Share Posted November 18, 2003 I've come to the conclusion that my plants are growing too slow because my grow box in the loft is too cold, being around 15 deg. C at night and 20 through the day. I'm about to install a fan heater to help, but what temperature is it best set at? I was thinking of somewhere around 25 deg. C, but is this too high for a night time temperature (I've read that the plants like a temperature drop at night)? A better solution I suppose is to keep it around 15-20 at night and 25-30 through the day. That's ok while I'm around to switch the thermostat, but I need something in place before I go away for a few days. Any thoughts? Link to comment Share on other sites More sharing options...
Greenman Posted November 19, 2003 Share Posted November 19, 2003 24oC day and night works just fine. If you want a temperature drop then I'd go for an 8 or 10oC drop but no more than that personally. regards Link to comment Share on other sites More sharing options...
hairy face Posted November 20, 2003 Author Share Posted November 20, 2003 Cheerss for that - mid-20s it is then. Link to comment Share on other sites More sharing options...
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