Spring flowers and frost protection

Spring flowers and frost protection

Hello everyone! This may be my first time posting in this community, I'm not sure as I have been a member for quite some time. Anyway, last September I planted spring bulbs for the first time. I must have done something right as they are now blooming. Since it's still March, I'm worried about frost. Anyone have some tips for taking care of spring flowers? Pictures of my blooming flowers
ikea, red & white

ikea, red & white

Identification for a Dying Cedar

Identification for a Dying Cedar

Oh no…are these aphids?

Oh no…are these aphids?

I STINK at identifying trees! :-(

I STINK at identifying trees! :-(

I cleaned today!

I cleaned today!

my abode

my abode