Growth plates
Are your growth plates still open?
Growth plates are where teen height growth happens. Once they close, bones cannot grow longer naturally. If they are still open, your best move is to support normal growth with sleep, nutrition, movement, and realistic tracking.
Check if you may still be growing
Recent height changes, puberty timing, and family growth patterns can hint at open growth plates.
Read guideUnderstand when plates close
Girls and boys usually follow different timelines, and late bloomers can shift later.
Read guideUse the window you have
Sleep, food, activity, and posture matter most while growth is still possible.
Read guideEat for bone growth
Protein, calcium, vitamin D, and enough calories support normal teen development.
Read guideThe honest answer
How do I know if my growth plates are still open?
Recent growth, puberty stage, and family history can give clues, but the only reliable way to know is a bone-age X-ray ordered by a doctor.
Can I keep my growth plates open longer?
You cannot force growth plates to stay open or reopen them naturally. What you can do is protect your growth window with enough sleep, nutrition, safe activity, and medical care when needed.
When do growth plates close?
Most girls finish most height growth around 13-15, while many boys continue until 15-17. Late bloomers can grow later, sometimes into 18-19.