Hello i want to switch my lighting from 18-6 to 12-12

Hello i want to switch my lighting from 18-6 to 12-12 should i make the change lights off or lights on because I’m on a timer. I have 2 white widow auto’s and 1 photo the 1 white widow started flowering about a week now and the other needs a little push. plus the photo is getting large for my grow space 3x3. actually they all are i need to start the other 2 into flower or their gonna get bigger than my space. these white widow auto’s from ilgm are getting really big and getting bigger every day :flushed:



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Really Running out of space too raise the light. Running these white widow auto’s in 7 gallon pots

When I switch from 18/6 to 12/12 I at lights on.

Thank you i was just wandering i didn’t know if it would effect them doing this and when to do it.

Can switch them whenever you want. Wont have a hiccup. And i mean whenever. Right in middle of lights on…off…1 hour in…lol. 1 cycle will do nada.

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My sentiments exactly

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