I read this sage advice about raising crystal children in an article about crystal energy and crystal children by Dorit Lev:
As a parent, always be proud of your child, love him unconditionally, without connection to the level of his or her soul and its origin, whether you know it or not. The recommendations for raising Crystal children are valid for all children: love, warmth, sensitivity, steady and organized daily schedules and attention to the child’s reaction to surrounding people and events while being highly supportive of them. It’s difficult to exaggerate the importance of this so please be mindful of your responsibility.
I would definitely agree.
Please also read my Tips for Raising a Sensitive Child. It is relevant to raising crystal and indigo children.