Golden Alexanders (Zizia aurea)

Description: The bright yellow umbels are a crucial food source for the Black Swallowtail caterpillar. These plants bloom early in the season, filling a gap when few other nectar sources are available.

Height: 1 to 3 ft

Light: Full Sun to Part Shade

Water: Average

Spreading Habit: Moderate

Spreading Method: Seeds

Bloom Time: Mid Spring

Bloom Color: Yellow