Pennyroyal (​Piloblephis rigida)

Full sun
Low water needs
Size: 1-2 ft tall x 1 ft wide
Bloom time: Late winter/Spring

Short-lived woody wildflower. Fragrant and great pollinator attractor. Leaves can be used to make a tea. 

Price: $6.99 (1 gal)

https://www.fnps.org/plant/piloblephis-rigida