You can also do daily meditations and will your spine and limbs longer while you gather energy. Kind of same as yoga, but put your mind to directing the incoming energy into your bones and visualise them growing.
Gaining height has been discussed a couple times before in the Health and Beauty category… you might want to read those answers too… here’s one of them:
https://forum.becomealivinggod.com/t/spell-to-increase-height