By Kristen Johanson

By Kristen Johanson

PHILADELPHIA (CBS) – Final preparations for the 2015 Philadelphia Flower Show are underway at the Convention Center.

Floral designers are feverishly working to finish their unique movie-themed designs with mere hours from the start of the nation’s largest flower show.

Michael Bruce has the glacier-sized task of capturing the movie “Frozen” and he says he can not ‘Let It Go:’

“As soon as we were assigned the movie, I began to get silver in my beard.”

Ron Mulray is using 17,000 carnations to capture princesses:

“Each official Disney princess has their own color… Snow White in Red, Jasmine in Purple.”

Mulray says he and his team don’t stop after the show’s opening:

“We come in like a small, little army-worker mice and we will switch out anything that is faded. We want everything to look just as good on opening day as it does on closing day.”

The show opens to the public on Saturday.