Care guide

Crested Gecko Growth Stages Explained

Quick answer: Crested geckos move through four broad stages: hatchling (0–3 months), juvenile (3–12 months), sub-adult (12–18 months), and adult (18+ months) — with feeding frequency and confidence changing noticeably at each transition.
Hatchling0–3 months
Juvenile3–12 months
Adult18+ months

Hatchling (0–3 months)

Tiny (1–2g at hatching) and needs fresh CGD every night, offered in a small, densely furnished enclosure that makes food easy to find.

Juvenile (3–12 months)

Steady growth continues, moving to every-other-night CGD feedings and, if offered, occasional small live insects.

Sub-adult (12–18 months)

Growth slows, feeding frequency drops to a few nights a week, and the gecko typically reaches close to full adult size and confidence.

Adult (18+ months)

Full size reached, generally 35–65g. Feeding settles into a steady few-nights-a-week CGD routine, adjusted to individual appetite and weight.

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