heating pads... friend or foe? NEED HELP

Discussion in 'Growing Marijuana Indoors' started by mightywhitey772, May 8, 2009.

  1. I'm germinating seeds in rockwool cubes in a mini greenhouse. I bought one of those heating pads but the temp inside goes up above 90 degrees when I run it. I'm using CFLs for lighting and the temp inside the greenhouse stays around 85 degrees with just the lights on. Should I be using the heat pad or will high temperatures hurt my germination process? Any advice is greatly appreciated.[​IMG] \t\t
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  2. if the green room gets up to 85 you dont need a heating pad but if the temp every drops i would continue to use it for sure! just make sure if your not using the heating pad you spray in the greenhouse(sprout or not) 5 to 7 times a day! but those mini greenhouses or the seedling dome kits work bad ass! good luck
  3. do u mean spray the walls with water?

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