Going a bit wrong i think..?

[Thejackwiththeknack]

why 40mm?

As I cant regulate the air supply to 10 pots so best guesstimate at moment as bubbling nicely under the pots.

 

[LoveGrowingIt]

See if it helps lol I just changed my light to shut off at 9am was running 18-6 last few weeks dumping a hour a week till 12 12 og kush at so today 15 light 9 dark trying slowly bring it in to bloom

I did that for a plant I have in flower now. Here are the on/off durations I got from @GNick55. I had been thinking of doing this for a while. Having an example helped me decide to go ahead and do it. I also have been trying new growing ideas on this plant anyway.

It was hard for me to calculate because of the time calculations. I also didn't follow it exactly near the end. I left it on 12/12. The plant just finished week 10 because we like well-ripened weed. We'll probably harvest in a few days.

So far, I think this schedule went well. One thing I noticed was there was less stretching. This plant is a clone of a plant that stretched a lot, so I was expecting more. I'm definitely okay with less stretching, though. Otherwise, the budding looks good.