When do Male Veiled Chams get big spikes

[Harry The Cham]

Hi I was wondering when a male veiled chameleon gets the big orange spikes under its beard. Mine is about 8-10 inches and can't wait for him to have them.

 

[Bmjo]

Hi I was wondering when a male veiled chameleon gets the big orange spikes under its beard. Mine is about 8-10 inches and can't wait for him to have them.

I’m prettt sure it happens as they grow