saw that in Practical Magic, looks cool, would save some time i suppose. personally i want to stir tea with my will, i could work on something else while my tea stirs lol.
unfortunately the answer is a no, no Witch can make fire appear by simply blowing on the wick. while it's a good movie, there are some elements that was thrown in to entertain. [tea stirring, blowing on a candle and it lights, bringing someone back from the dead] the real magick in the movie would be the curse, [theoretically] the true love spell Sally casts with the flowers [minus the petals floating into the air] her herbal shop where she sold lotions, shampoo, and brews for different aliments, and the banishing where they made a brew and said a chant. [again, the spirit turning to dust was made to entertain]
point is, magick is more spiritual, dealing with forces, not physical, creating things from nothing.