Lighting wanna get yer geek on? Here's a scientific paper on cannabis and light for you.

:smokeit:
 

Attachments

  • Emerson Enhancement Effect in Chloroplast Reactions.pdf
    759.3 KB · Views: 27
  • Far-red light is needed for efficient photochemistry and photosynthesis.pdf
    1.4 MB · Views: 27
  • A Moderate to High Red to Far-red Light Ratio from Light-emitting Diodes Controls Flowering of...pdf
    224.6 KB · Views: 31
  • Effects of Continuous or End-of-Day Far-Red Light on Tomato Plant Growth, Morphology, Light Ab...pdf
    946.5 KB · Views: 32
  • Emerson Enhancement Effect and 2 Light Reactions.pdf
    614 KB · Views: 25
Thanks @damien50, all good food for the geek in me. OTOH, this old grower doesn’t care much about ~~ 20% increases in yield. My screwins may not match the best, but they grow nice bud, and do it cheaply and reliably.

But the geek in me reads on anyway, so thanks for the papers. :cheers:
 
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