Thanks Elaine (pretty name - my sister and daughter's middle name
). Yeah - we knew they liked to be somewhat root bound. But they were WAYYYY root bound and desperately needed repotting. Several were making tons of air roots (doanno if that is the proper term, but it was what they were doing).
Will mention your rec to DW.
OBTW - they were in those containers for at least 6 years. One bloomed this year indoors and it was the first bloom we saw in many, many years. We have tried various locations indoors and they all spend the summer outdoors.
Thanks.