[abodelook]

In the majority of climates Celosia is grown like an annual - it grows its lifecycle within the one growing season and is best planted following frost and enjoyed throughout the summer and into early autumn. It can act rather perennially in tropical areas, though, as a rule, it is treated as an annual by gardeners.

For more read - https://abodelook.com/knowledge-hub/celosia-flower/