dwarf hawaiian umbrella plant

Hello, I received this Hawaiian Umbrella tree in the mail yesterday. I live in Minnesota, which was approximately 30°. I requested a signature on the package, so I would be able to bring it directly inside. The package was instead left in front of the house for approximately 4 hours. When I...

My dwarf Hawaiian Umbrella plant is losing leaves at a steady pace. I've had it since April, and for the first two months it seemed very healthy, then some leaves began to yellow and drop. After doing some research, I thought I might be overwatering, so I cut back on watering and eliminated...