The three primary phases of hair growth are the anagen (growing), catagen (transitional), and telogen (resting) phases. Hair growth is a natural process that happens in cycles. Hair actively grows from the follicle for a number of years during the anagen phase. Growth halts and the follicle starts to shrink during the catagen phase. The hair eventually comes out during the telogen phase, and a new hair starts to grow in its stead.
Age, hormones, diet, genetics, and general health are some of the factors that influence hair growth. Healthy hair development can be encouraged by a balanced diet, good hair care, and avoiding stress and injury (such as heat or harsh chemicals).

Here is the 8 Natural Secrets For Hair Growth
Neem for hair
Boil some neem leaves in water and rinse your hair after shampooing twice a week to combat dandruff and hair loss.
Pamper yourself with saffron
To combat alopecia or severe hair loss, mix a few strands of saffron with milk and liquorice powder to create a paste. See the difference by applying this twice a week before washing your hair.
Strengthen your hair with honey
After washing your hair, begin using raw honey as a conditioner and mix in a small amount of coconut oil. For soft and robust hair, use this section to grease your damp hair before applying your shampoo.
Amla for hair
Applying amla juice with a dash of salt and pepper will help to strengthen and condition your hair for growth while also giving your strands the darker volume they need.
Wash your hair with curd
Curd is frequently employed as a cooling agent and gives your hair a silky, lustrous finish. Pour some lemon juice and honey into a bowl of curd. Twice a week, apply this paste for 20 minutes, then rinse it off with water.
Start using henna
Nothing compares to traditional henna’s nourishing qualities. Apply henna with coconut milk twice a week and rinse with an organic fruit shampoo to achieve a naturally burgundy shade.
Coconut oil to the rescue
Steer clear of commercially produced oils and trust in the benefits of raw coconut oil, which strengthens hair strands, hydrates, moisturizes, and prevents dryness while also encouraging hair development.
Apply fresh aloe vera gel
Applying naturally churned aloe vera gel will encourage thicker, faster hair growth by maintaining the pH balance of the scalp and allowing the gel to penetrate all areas of the scalp, hence avoiding inflammation and itching.