Took my plumeria to work a couple weeks ago... I work at a greenhouse... And put it in the propagation house. The temperature in there usually hovers in the mid to upper 80's. I've watered it a couple times, letting it dry down between waterings. Still no sign of any growth. Approximately how long before plumerias break dormancy? These are rather curious plants to me. Despite the fact I've been a certified plant geek all my life... and have grown everything from marigolds to orchids... Plumerias are new to me and just seem a little odd.