Safe to plant?

Safe to plant?

It's currently 65F and will be around 45F tonight. I bought some Creeping Myrtle and a Bleeding Heart plant (on sale for $7!)... I was wondering if it's safe to plant these today? I would hate for them to die because of the cold. Last night I brought them in the house, and put them outside again this afternoon
My room!

My room!

My friend gave me a tree…

My friend gave me a tree…

Flower ID help

Flower ID help

Am I getting a green thumb?

Am I getting a green thumb?

Mini Water Garden

Mini Water Garden

Wildflowers all over my neighborhood.

Wildflowers all over my neighborhood.