Hosta Blue Mammoth
These shade-loving, rhizomatous, clump-forming perennials bear wide corrugated intense blue-green leaves. White bell-shaped flowers bloom on one-sided racemes atop tall bracted scapes. Moderate growth rate.
Blooms mid-summer
2.5-4 ft tall x 5 ft spread
HARDY to -40°F (-40°C)
Attracts bees, butterflies, and hummingbirds
Moderate salt tolerance
Tolerant to juglone
Slug Resistant
| Zone | Zone 3 |
|---|---|
| Exposure | Partial to Full Shade |
| Moisture | Moderate to Consistent Moisture |
