florecerían
-they would bloom
The word florecerían is the conditional form of florecer in the third person plural.
See the full florecer conjugation

florecer

Y si realmente querías ayudar, florecerían en una escuela privada.
And if you really wanted to help, they would flourish in a private school.
Si todos los seres humanos desaparecieran de la tierra, en menos de 50 años todas las formas de vida florecerían.
If all human beings disappeared from the Earth, within fifty years all forms of life would flourish.
A decir verdad, ya en esta época habían echado raíz y dado frutos admirables el saber y las artes que, luego, florecerían en el Renacimiento italiano.
In fact, the learning and arts that would later bloom as the Italian Renaissance had already taken deep root at this time and seen noteworthy developments.
Want to Learn Spanish?
Spanish learning for everyone. For free.
SpanishDict Premium
Have you tried it yet? Here's what's included:
Cheat sheets
No ads
Learn offline on iOS
Fun phrasebooks
Learn Spanish faster
Support SpanishDict