Ertnen ohne zu töten

You can't reveg an auto. Nor can you clone them..unless you grow for a week and even then the stress of that for an auto would be a mixed bag of early flips to wild mutations. You just can't do it its impossible. You can do 2 part harvests. I've had a 90cm plant and had a 100 watt and was my 1st grow and had to do a 3 part harvest. So what happens is the top of your nodes, that pull up energy through your plant is telling your plant its done. Hence why you asking Q about it now. Just clip off all what's on top and make sure to give a quick flush..heavy dose of water. Let dry out for 2 days under light on. This is about autos. You then kick-start the lower growth to eating again. As that'll be the end of the cola Hence it draws up energy through your cola. You need 3 things for photosynthesis water/ferts, co2 and light and the bottom is as important as the top..I don't have much knowledge on revegging fems. I just know. You can't reveg an auto. Good luck

Here's a link , it is doable. But definitely go do sine research on it. This is one I found. https://www.leafly.com/learn/growing/harvesting-marijuana/how-to-reveg-marijuana#:~:text=A%20grower%20can%20manipulate%20a,a%20second%20harvest%20of%20buds. Definitely look into cloning for future use aswell . Just seems rough on a plant to revegg compared to cloning. Best of luck!!

If you had wanted to keep a mother plant, you should have cloned it long before you got to harvest stage and grown out the clone for harvest. You can certainly try to harvest this now and then take what remains back to veg but I have the feeling it's not going to be successful... But here's the thing - if you don't try, it certainly won't work... if you DO try, you at least have a shot at it working! Your choice... Good luck!

Corta todos tus flores con herramientas esterilizadas, trata de dejar algunas hojas para que la planta pueda seguir haciendo fotosintesis y cambia tu fotoperuodo a 18/6 .Suerte

By taking a cutting and cloning it.