Sea Holly, Sea Eryngo
Eryngium maritimum
Family: Apiaceae
What it is like
A plant that normally completes its life cycle in 2 years but can live for a few years. It grows 60 cm high and spreads 50 cm wide. The leaves are stiff and spiny. They are rounded and silvery grey. They are 10 cm long and have 5 lobes with spines at their tips. The flowers are metallic blue and occur in the summer.
There are 230 Eryngium species.
Where it is found
It is a temperate plant. It grows on pebbly shorelines. It suits hardiness zones 5-9.
Countries/locations it is found in
Africa, Asia, Australia, Balkans, Bosnia, Britain, Croatia, Cyprus, Denmark, Europe, France, Greece, Ireland, Italy, Mediterranean, North Africa, North America, Portugal, Slovenia, Spain, USA
How it is used for food
The leaves are brewed to make tea. The young shoots are sometimes blanched and eaten. The flowering shoots can also be used. The candied roots are called "eryngo". The roots are boiled or roasted like parsnips. The candied roots are made into conserve or used to flavour jellies and toffee.
The candied roots are sold in markets.
Edible parts
Leaves, roots, flowers, vegetable
How it is grown
Plants are grown from seed which need 4 weeks cold treatment.
Its other names
Local names
Eringo, Eryngo, Obmorska možina, Sea-holm