Common name(s): Lacy Phacelia, Blue Tansy, Purple Tansy
Blooming time: late spring to summer
Blooming colors: blue to purple
Height: 20 to 120 cm
Origin: USA (Arizona, California) to Mexico
Hardiness zone (USDA): Z7 – up to -15 °C
Family: Boraginaceae
Phacelia tanacetifolia
![Phacelia tanacetifolia](https://leaftypes.com/wp-content/uploads/2017/05/Phacelia-tanacetifolia-1568x1046.jpg)