Miniature Rosebush Issues…

Miniature Rosebush Issues…

My Mom sent me a beautiful mini-rosebush for Valentine's Day. Now, I've read that I need to keep the roots from drying out, so I make sure to water it just enough to keep the soil moist all the time but not water-logged. I also went out and bought a spray-bottle so I could mist the shoots. Things were looking good, until I noticed that two of the buds had fallen off. Now I'm worried. It's such a beautiful plant and I would feel horrible if anything bad happened, especially since my Mom bought it for me. On the other hand, there are three flowers on it that look fine, so I'm not sure if the buds that fell off were already falling off because of packaging when it was sent, or if I've been doing something hideously wrong and it's my fault. Any advice on the subject would be greatly appreciated!
Need ID on flowering tree

Need ID on flowering tree

Pollinating ID

Pollinating ID

Purple Jumanji flower??!!

Purple Jumanji flower??!!

Kitchen decor: should be fixed now :)

Kitchen decor: should be fixed now :)

Glads again

Glads again

a “squeee!!!l look at my garden” post

a “squeee!!!l look at my garden” post