Bloom Color
Exposure
Height
Soil Type
Other Attributes
Eryngium
'Blue Cap'
SEA HOLLY
Eryngium ‘Blue Cap’
Showy blue globes on silver stems. July – August. 24-28″ tall. Full sun, well-drained soil. Drought tolerant. Best in lean, dry soils. Avoid overwatering. Deer resistant. Attracts butterflies. Excellent cut & dried flower. Zone 4.