Manipulating plant performance with professional temperature control...

Discussion in 'Advanced Growing Techniques' started by highawatha, Nov 1, 2003.

  1. Plants are generally and obviously seem to be best adapted to temperature regimes in which daytime growing temperatures , on average are higher than night growing temperatures. The difference in day/night temperatures influence stem and internode elongation..higher relative night temperatures result in plants with shorter internodes. By creating night temps equal or higher to than the day temp in the growing area, you could grow shorter, more compact plants without sacrificing flower number or size.
    if I read this article correctly higher evening temps than daytimes temps= more compact bud :D
    do any of you do this?
  2. lights on at night ,off during the day .Due mainly to high temps in summer.

  3. Ditto!

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