Every year during the first weekend in February is the Chiang Mai Flower Festival. The city is awash with vibrant colors ranging from the electric orange and lilac colors of the bougainvillea to the velvety blossoms of petunias in all shades of pink, white and purple. The strident red of the poinsettias, bought by many at Christmas and New Years, is echoed by beds of scarlet Salvias. Homes and shop owners alike line the city streets with colorful flower boxes. The sheer profusion of color that the flower festival and carnival brings to Chiang Mai aptly gives the city its name "Rose of the North".