My hair regimen for the first 3 weeks of May

I'm doing something different with my hair this month. Starting today, May 1st I will be leaving my twists in for 3 weeks. I have never done this before, but I read somewhere that Jill Scott does this, she, however gets her twists professionally done, but I do it myself. I will be using a spray bottle half filled with water with a quarter sized amount of Kemi MOYST No-soap shampoo for dry damaged hair with possibly a table spoon of witch hazel to clean my hair when it gets dirty or after sweating from playing tennis. Every day I will be using BB Moisturizing Growth Lotion. This is going to be hard. It's my ritual to wash my hair every Friday/Saturday and just thinking about not washing my hair makes me itchy.