That is probably the problem Tabby, these were on my covered deck to get them to grow roots (they had none). I have since moved them into sunshine. Will see how that goes. Wonder if I shouldn't just set the containers in the raised beds like Chris does with hers. I really like the way that looks.
Twit if they keep growing like this I just might do that.
I might even sink the larger round pot partially into the soil of the raised bed. Maybe put a piece of crockery under the bottom so it is not actually touching the soil, for better drainage. I'm still going to make starts in small pots of each one, to keep on the covered porch over winter.
Chris at the rate these are growing they would take over the bed.