I found Bougainvillea "Gold Rush" and a red one unlabeled on clearance at lowes for 10$(Instead of 50$) they have been in nursery pots for a while (the shipping tag says April 24th) should I move them to the next size container? gold has 4 blooms and no new growth red has no growth and no blooms how do I safely repot them without shocking the root systems as I have read to just cut holes in the existing pot and plant it whole, sinse they must be potted and brought indoors do I still do that? Or can I carefully remove the pot?