Light cycle for Feminized Flower

Need advice on when and how to go from 18hrs of light to 12hrs of light growing Bruce Banner feminized plants.
Old timer new grow

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There’s nothing magic about it. Just dial back the 6 hours when you are ready.

When is up to you. The most important consideration is how much space you have. Keep in mind that cannabis will usually double in size in the first few weeks after you flip. Cannabis is capable of flowering some time between 4 and 7 weeks from seed.

Welcome to the forum.


Welcome to ILGM forum, Midwestguy has you covered :+1:

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Bear in mind that some strains will double in height during the initial flowering stretch, so plan your grow space accordingly.


If the hours work out I just shorten the light time from 18 to 12.

Happy cake day @Newt :smile:

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Thank you, @Dennis62!

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Thanks for all your help!

Happy Cake day Sir.

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Thank you, @Deepsix!

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