Around the Sydney area and most of NSW, most wildflowers start to bloom around the end of winter and start of spring, with many bright yellow and red flowers coming out around then.By the middle the spring, around October and November, flowers are in abundance.However, some species make their bloom in winter such as the Blueberry lily, Purple flag and a bunch of native orchids.In cooler areas, such as the Snowy Mountains, flowers make their entrance once the weather really heats up in summer.Check out more about Indigenous season knowledge for deeper insight into the blooming of natives around the country.