What age /size do male Royals get sexually active ?

Just wondering what is the youngest age/ length a male Royal will start "showing interest" in the opposite sex ??

Ball Pythons generally pend on weight in the case of sexual maturity.
Some have bred males as light as 400g, but females should not be bred at any weight under 1200g.
There are many accounts of males breeding under one year of age, but are normally more effective at a little older age.

if you see sperm plugs, they have the potential, doesn't mean they will though

youngest I've herd of breeding was 375 grams.