There are other, more reliable tips to make your hair grow faster. Heat opens up the hair follicle which makes the hair grow faster. Exercise is a good way to make the follicles on your head warm up quickly. Getting plenty of sleep allows your body to use nutrients more effectively, and this will promote hair growth. Eating a high protein diet rich in legumes, eggs, and soy also promotes hair growth. Taking a daily multi-vitamin also helps. Use a shampoo and conditioner without sulphates. Sulphates make hair very dry resulting in breakage. Using heat products on your hair also causes breakage, so it is best to stay away from those. Deep conditioning treatments can help strengthen hair if used on a weekly basis.
Wear your hair loose instead of styling it up. This allows the hair to move freely near the follicle. It is best to get your hair trimmed every 6-8 weeks. These are tips based on medical and scientific research. There is a calendar you can use to plan your salon visits based on the moon cycles at, Farmersalmanac.com/calendar/best-days/. There isn’t any definable proof that cutting your hair based on moon-cycles works, but the resource is there to try.