LED - 660nm + 730nm - Emerson effect = WtHeck :P

Quaze_Quest said:

@Kassiopeija,
realy great thread! but a little over my head,
how would this data translate to a DIY emerson board, what leds ratio, and what wavelength?
thanks

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Use 680 and 730 on separate channels; far red affects plants differently as per genetics and its not adviceable to try to use same ratio on all cultivars.
Its worth adding that the emmerson effect mainly happens in low light conditions of less than 150ppfd (afaik).

Lets see what kassiopeija got though, shes always got some nice info.