Iridescent, violet blue flowers
Sea Holly 'Blue Glitter'
Eryngium 'Blue Glitter'
from $16.99 · 1GAL
- Deer resistant
- Native
- Rabbit resistant
Sea Holly ‘Big Blue’
Eryngium 'Big Blue' · See all Eryngium
Sea Holly ‘Big Blue’ is a full-sun, deer-resistant, native perennial hardy to zone 4; we sell it in 1-gallon pots for $16.99 at both stores.
| Height & spread | 18–24 in tall |
|---|---|
| Sun | Full sun |
| Hardiness | USDA zones 4–9 |
| Bloom season | Summer |
| Flower color | Purple, Blue |
| Attracts | Pollinators, Butterflies |
| Pot size | Price |
|---|---|
| 1GAL | $16.99 |
Call South Portland or Westbrook to check availability.
Availability may change and prices are subject to change.
About this plant
Good for
Questions about Big Blue sea holly
Is Big Blue sea holly deer resistant?
Yes. Big Blue sea holly is rarely bothered by deer, which makes it a good choice for Maine gardens with deer pressure.
How much sun does Big Blue sea holly need?
Big Blue sea holly grows best in full sun.
Is Big Blue sea holly hardy in Maine?
Yes. It’s hardy to USDA zone 4, and Greater Portland is zone 5b–6a, so it comes back reliably each year.
How tall does Big Blue sea holly get?
Big Blue sea holly grows 18–24 in tall.
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