Sea Holly (Eryngium planum 'Jade Frost')

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Water Preferences: Mesic
Dry Mesic
Minimum cold hardiness: Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F)
Maximum recommended zone: Zone 9a
Plant Height: 6 inches-8 inches
Plant Spread: 12 inches-14 inches
Leaves: Good fall color
Unusual foliage color
Flowers: Showy
Flower Color: Blue
Flower Time: Summer
Suitable Locations: Xeriscapic
Wildlife Attractant: Butterflies
Resistances: Drought tolerant
Propagation: Seeds: Self fertile
Pollinators: Beetles
Miscellaneous: Tolerates poor soil


This plant is tagged in:

Posted by springcolor (Washington State - Zone 7a) on Aug 23, 2014 6:49 PM

This plant has three seasons of color. Spring growth is flushed with pink, with the variegation. In summer the stems turn a amazing bright purple, and in fall you have the seed pods. Needs good drainage and at least half a day of sun. Full sun is better.

[ Reply to this comment | Give a thumbs up ]

Plant Events from our members
MissMew On June 6, 2019 Obtained plant
Replaced Suzanne NVK
MissMew On July 23, 2017 Obtained plant
MissMew On July 23, 2017 Obtained plant
» Post your own event for this plant

Discussion Threads about this plant
Thread Title Last Reply Replies
What's Your Favorite Sea Holly by Frillylily Mar 28, 2019 9:42 AM 31

« Add a new plant to the database

« The Plants Database Front Page

Today's site banner is by greenappleagnes and is called "Kwanza Cherry"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.