Height may grow up to the attainment of 21 years and in order to ensure that your height grows up to 2 ft, you may take the following tips-
1) Ashwagandha Powder- This powder helps in stretching the muscles to a considerable extent. Consumption of 2 GM of Ashwagandha - powder in a glass of hot milk followed by Jaggery for 45 days can help you to grow in a healthy way.
2) Intake of Proteins - Ensure that there is sufficient intake of curd, eggs, chickens on a regular basis helping you in achieving your growth.
3) Involvement in Stretching - exercises are beneficial.
4) You may resort to yoga and pranayama to strengthen your nerves.
5) You should take abundant sleep for at least eight hours so that there is complete relaxation of the nerves.
6) You must uptake Calcium such as - Curd, Milk etc. You may even take Calcium - tabs after consultation of your physician.
7) Ensure that you are getting enough amount of Zinc so that it will help you in growing. You may consult your physician in this regard.