Sea holly 'Blue Ribbon'

Eryngium planum

How to grow Sea holly 'Blue Ribbon'

  • Full Sun

  • Low

Try to plant in a location that enjoys full sun and remember to apply water fairly sparingly. Blue Ribbon is generally regarded as a hardy plant, so this plant will survive close to or on freezing temperatures.

Growing Blue Ribbon from seed

By our calculations, you should look at sowing Blue Ribbon about 56 days before your last frost date.

Transplanting Blue Ribbon

Blue Ribbon is hardy, so ensure you wait until all danger of frost has passed in your area before considering planting outside.

Harvesting Blue Ribbon