Imbolc, pronounced: EE-Molc, (is an old Celtic name).
Incense: Rosemary, Frankincense, Myrrh, Cinnamon
Decorations: Corn Dolly, Besom, Spring Flowers
Colours: White, Orange, Red
This holiday is also known as Brigid’s (pronounced BREED) Day. One of the 4 Celtic “Fire Festivals. Commemorates the changing of the Goddess from the Crone to the Maiden and celebrates the first signs of Spring.
This is the seasonal change where the first signs of spring and the return of the sun are noted, i.e. the first sprouting of leaves, the sprouting of the Crocus flowers etc. In other words, it is the festival commemorating the successful passing of winter and the beginning of the agricultural year. This Festival also marks the transition point of the threefold Goddess energies from those of Crone to Maiden.
For more information, go to the source: http://www.thewhitegoddess.co.uk/the_wheel_of_the_year/imbolc.asp