Sea holly 'Blue Glitter'

Try to plant in a location that enjoys full sun and remember to apply water fairly sparingly. Blue Glitter is generally regarded as a hardy plant, so it can be safe to leave outdoors for the majority of winter (although if in doubt, using a row cover is often a good idea).

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

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