The purpose of 18/6 is to provide 18 hours of sun to 6 hours of darkness. We strive for 6 hours of total dark in a semi sealed tent. Am I right in saying that any light during 6 hours of dark could cause probs. What about the light from the readouts on the de-humidifiers, air conditioners, power strips and such?
Do you need to mask that light also?
Thanks for the responses.
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Am I right in saying that any light during 6 hours of dark could cause probs? Yes What about the light from the readouts on the de-humidifiers, air conditioners, power strips and such? Yes
Do you need to mask that light also? Yes