Basically what the title says: How long does it take for hatchlings to mature to adolescence? :D

Six days 8]. And then twelve additional ones for it to become an adult.

Hatchlings mature to adolescence at the age of 9 days and then from adolescence to adult at the age of 26 days :) For a better breakdown look here https://www.sylestia.com/forums/?thread=63554#2

Bit of a correction on my part. It seems its six to nine days. The first five offspring I hatched became adolescents after six days. But my themed Sylvorpa from the recently-ended Summer Fest just became one today (seven days). So it appears that it varies a bit.

For the record, part of it depends on how often it gets nurtured. Pets that are hatchlings during a nurturing contest grow up /so much faster/ than any other time of year.

I figured that might be a big part of it, too (How often a pet/pets are nurtured.) 8]. Nods. Thanks for the clarification 8).

To add on 5 correct nurters progress an eggs timer 1 hour