Naran S BalakumarYou can use lots of flower remedies for children, especially during different stages in their lives, right from their birth, 6 months, 1st year, 2nd year and so on.For that Bach Flower Remedy WALNUT is very helpful.CENTAURY, WALNUT, AGRIMONY and HOLLY is an immunity booster. I mean the combination will boost the immunity of growing children.If you give them gem remedies RUBY and PEARL pills, they will never get cold.