Hair growth questions?

Sorry if this isn't health and fitness.
i believe I have come up with a plethora of oils that can grow out your hair. I'm wondering if too many oils is bad? As a total I have:

Argan Oil
Castor Oil
Clear jojoba oil
Coconut Oil (76 degree)
Palm Oil
Grapeseed Oil
Tea Tree Essential Oils
Shea Butter (Virgin Unrefined)
Avocado Oil
Extra Virgin Olive Oil
Sweet Almond Oil
Canola Oil
Lavender Essential Oils
Lemon Essential Oil

also, would I leave them in overnight, wash them out afterward? How long would it stay in? I'm thinking of using the inversion method whilst applying it to my hair. Hopefully it would have grown 6+ inches in a month using this regularly. Any opinions?
Hair growth questions?
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