You can transplant now if you want. I have done so and I put them into the size of pots that I want them to flower in also. That way I really dont havfta transplant them again unless problems occur
I have red cups but I wanted to see the roots grow. In fact i was thinking if I didn't transfer them i would just slide the cup into the other so I could still see root when I wanted. which I 'll do in the future.
But thanks for your input.
You can transplant now if you want. I have done so and I put them into the size of pots that I want them to flower in also. That way I really dont havfta transplant them again unless problems occur