Eryngium planum | Blue Glitter Mattus Perennial | Hardy to minus

Perennial | Hardy to minus 12 degrees Celsius

Plants die back to a crown in winter

Given the longevity of the flowers

Generally you can expect about a week from these flowers

Eryngium planum | Blue Glitter Mattus Perennial | Hardy to minusKnown as flat Sea Holly, Eryngium planum Blue Glitter is a striking and eye catching perennial that has many steel blue flowers that are egg shaped. Flowering in summer this plant will light up the garden. The flowers are held on intensely silver blue stems that stand high above the basal rosette of blue green toothed leaves. This variety matures quickly and produces a greater number of flowers that some varieties making it particularly great for