Great approach Lea Levi
With such intention your child will have most opportunities to shorten life lessons.
Well, as a student you're aware that we recommend to avoid the colores and hues of Black and Grey, to use as meny colors and hues that are created from the rainbow color, do not give just White color. The full spectrum of colors is needed to support as many cells functioning both in the brain and in the body.
The colors you'll use at home will have a great influence and so is gemstones etc.
Please make sure that a computer or TV will not be in the child's sleeping room nor to let him sleep in the living room while TV is on.
Keep your sellulare phone away too.

Your child is an adult, with very high perception to everything, do maintain positive thinking and positive speaking besid him. Talk to him as to grown person and at time do not react to his wisdom as if it is a miracle - let it be and support it.
If you'll have to give him to someone els to guard him do look for people that creates a supportive environment.
I'll be pleased to give you names and phone of peole that done color therapy courses or workshop and have harmonious space for children from 6 month to 5 years.

Love and Light
Estia