3 - it is also shorter, more delicate looking, with narrow fuzzy leaves. Usually grows about 2-2.5' (sometimes 3') tall x 1-2' wide
Full sun, half sun, drier soils, drained soils, shallow soils, rocky, sandy, high pH soils, medium moist to dry soils.
Attracts long-tongued bees, short-tongued bees, wasps, flies, beetles, butterflies, and skippers, host plant for some moths.
Great plant for upcoming climate change times, durable and drought tolerant. For xeriscape, flower borders, rock gardens, meadows, cottage gardens, prairies, pollinator gardens, native plant gardens or naturalized areas.
Pot Size : square 3.5" x 4" deep perennial pot