Blue sweet pea-like flowers on strong tall flower spikes.
Blooms late spring to early summer
4-8 Find your zone
Full Sun,Partial Shade
Best if potted before mid July for reliable overwintering. Australis is a long lived and easy to grow native perennial that perefers full sun to part shade.
Plants Per Gallon: 1
Storage Temperature Prior to Planting: 38
Cooler Humidity Prior to Planting: High
Crown of plant liner should rest just at or above the soil surface after watering in.
Easy to grow in average, dry to medium, well-drained soil in full sun to partial shade. Best in full sun. Tolerates drought and poor soils. Native to North America.