Morning, I was thinking about transplanting these Japanese black pines I bought from ebay today. I understand serious moves like this should be done in spring, but here in northern cali weather isn't so bad yet. I want them to grow bigger so I will transfer to pots a little bigger with a store bought organic potting soil/homemade compost mix. And yes I understand ground planting is better, but I'm in no hurry(I just purchased a mature Mikawa). Thank you for the guidance.