La Flor de Oro

Okay, I just decided to try something new this time and write a poem meant to be in Spanish. I wrote it first in English, but I need help with the translation. I don't know if I got it completely right. So, any comments are welcome!
Here it is in English:

The golden flower
grows quickly,
eager to share its brilliance
that rivals the sun's rays.
Shining yellow petals
smoother than silk
burst forth from the bud.
Their beauty brings light
to all things surrounding them.
A magical transformation
from seed to flower
brings hope and inspiration,
but it cannot last forever.
The wind and torrents of rain
beat it down,
and they think they have won,
but a new bud
rises from the earth
and pours out its beauty once again.

And in Spanish:

La flor de oro
crece rápidamente,
dispuesta a compartir su brillantez
que rivaliza con los rayos del sol.
Luminoso pétalos amarillos
más suave que la seda
brotan de la raíz.
Su belleza trae luz
a todas las cosas que rodean el lugar.
Una transformación mágica
de semilla a flor
trae esperanza e inspiración,
pero no puede durar para siempre.
El viento y la lluvia torrencial
que caía a plomo,
y creen que han ganado,
pero un nuevo brote
se eleva desdela tierra
y derrama su belleza una vez más.