Well, the only way is to provide light for more hours.... which is impossible outside. But if the plant has started flowering for a couple of weeks, and you want it to veg longer, chances are excellent it will take five or six weeks to convert it to vegging only. Then as it goes into vegging, the leaves look very weird, unlike normal leaves that you are used to. This will change again to 'normal' leaves once flowered.
All in all I would not advise it, even if you had complete control of the sun (or light).

keylime
keylime Reviewed by keylime on . flowering way to A few weeks back I went in ground with everything I had that sexed and now a few of them have started budding. They are only foot and half tall but started their flower cycle. I've grown this strain in the past and had no problems EVER with ANYTHING with this strain, no bugs, varmin, problems nothing. I know its an early flower with some finishing in late September but its almost the last week of July I should have about another month to grow. from past experience with clones doing this. Rating: 5