HELP autos took turn for worse

[Tech1]

Here is a great post and I believe it will help answer a lot of your question

Light cycles for autos

Depends on your lights and how much they can deliver the needed photons to feed the plant with the needed Daily Light Integral. With powerful lights that deliver the needed PPFD for flowering of between 500 and 800 PPFD without using supplemental C02 you’ll want to calculate your DLI and see how many hours you should keep lights on in order to get the most growth from your ladies with the light/s you have. Using the less expensive LUX meter and using their conversion calculator you can determi…