I have had my young Purp for a year now, and it has grown a lot since I got it. I have had no problems with it so far.
I would like to up-scale its pot before Spring... In other words move it to a bigger pot. The thing is, I don't want to disturb it roots and would like to keep its current soil because the top layer of sphagnum has magically come to life since Fall began (and it looks very nice).
Do you guys think it would be okay to transfer the plant with its current soil and just fill in the empty space of the new pot with new peat? ->This would obviously mean that the plant would have to grow in the old soil for one more year... Or should I get rid of all the old soil and repot the plant in fresh, new peat?