Omri said:From what I've read the lower 20's. too cold would mess with the nutrients absorption and too hot would either hurt the plants or get some nasty pathogens.
wordwiz said:I just use mine at room temperature.
Mike
MiLK_MaN said:You'll want to ensure that whatever temp you set it at, that you make sure its under 20C during the night time, otherwise fruit won't set properly.
No. lower 20's. meaning 21C-25C.uUu said:So,,,
ive got my heater at 19,5C. i should stick with that?