Isopyrum biternatum Thermopsis so don't plant it near

so don't plant it near smaller

our plants reached 8' tall x 8' wide in 18 months

Iris 'Contraband Girl' is so big

This Mediterranean native makes a 20' tall

Isopyrum biternatum Thermopsis so don't plant it near(aka: Enemion biternata) From Minnesota south to Alabama, botanists out for early spring walks can find this gem in moist, rich, low woodlands, often growing in alkaline soils. In the garden, Isopyrum biternatum is an easy to grow, superb spring ephemeral wildflower. For us, false rue anemone emerges in January and is in flower by early February, despite temperatures that are still extremely cold. For months, the dainty looking, pure white bells top