Far red LED

Discussion in 'Growing Marijuana Indoors' started by TheTHCwhisperer, Aug 31, 2019.

  1. I am new to LED but have been wanting to tinker with far red LED in my HPS/CMH grow. Should the far red be on all the time or just 1 hour before lights out? What is an economical way to add far red?

  2. Cool thanks that's a good start to figuring this out.
  3. Waste of money. Been there done that. If it were so good most growets would fo it but they dont. Save your money

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