Sea holly 'Silver Stone'

Eryngium planum

How to grow Sea holly 'Silver Stone'

  • Full Sun

  • Low

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

Growing Silver Stone from seed

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

Transplanting Silver Stone

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

Harvesting Silver Stone