Aeroponic cloners like 75 degrees for new roots. This is pretty easy to control with a digitally controlled seedling mat under the cloner.

You\'re reservoir temps for growing should be in the 60-68 degree range. Once you have a high humidity environment (in the root zone) and start getting above 68, you have the perfect conditions for phythium (root root) to grow and take out your garden..

Peace,

Farmer Rich
Farmer Rich Reviewed by Farmer Rich on . Reservior water temp. Hey all... Where is the best place to find answers to basic questions for beginners? I find even in the Q&A things are hard to find. How important is the water temp in the reservoir? It's a bit cold in the basement right now. My 4 plants have been in grow for about 2 weeks and look healthy and happy, but seem to be growing extremely slowly. I have to wait until after Christmas to finish the two remaining walls on my grow room. I'm sure things will warm up once finished. I thought I Rating: 5