How many silk rose petals would I need for this?

haydensara

I want something like this picture, but not as wide. The area I need to cover would be about 54 feet long. Do you ladies know about how many silk petals I would need to do this? Thanks!
 

fallbride1109

Maybe this could help
http://www.petalgarden.com/petalcalc.htm

I just did a scattering of petals at my wedding and I think I ordered 3,000.

WendyS06

You can check this site, they have petals starting at $0.99 per 100 pcs and a petal calculator.

http://www.irosepetals.com/