Home WomensFashion Home made Hair Growth Treatment So, mix one teaspoon of each rosemary, basil and lavender oil, then mix 3-5 drops of this mixture with 1 teaspoon of each Aloe Vera gel and burdock oil. Massage this mixture in your scalp, let it work its magic over the next couple of hours (the longer you leave it on, the better), then shampoo and style your hair as usual.