Sea Holly. A perennial with spiny, mid-green leaves, marbled with white veins. Branched stems of cone-shaped, grey- blue flowers surrounded by spiny silvery white bracts. Height 30cm to 50cm, sprea..

Sea Holly. A perennial with spiny, dark green, basal leaves. Branched stems of large, cone-shaped, intense blue flowers surrounded by spiny blue bracts.  Height and spread to around 75cm x 50c..

Sea Holly. A perennial with spiny, dark green, basal leaves. Branched stems of large, cone-shaped, intense blue flowers surrounded by spiny blue bracts.  Height and spread to around 75cm x 50c..

Sea Holly. A perennial with spiny, dark green, basal leaves. Branched stems  hold cone-shaped blue flowers surrounded by huge intense metallic blue bracts. Spectacular when in flower and good ..

Flat yellow flowers followed by aromatic seeds, above mid green aniseed flavoured leaves. Height 180cm, spread 45cm. ..

Flat yellow flowers followed by aromatic seeds, above mid green aniseed flavoured leaves. Height 180cm, spread 45cm. ..

Flat yellow flowers followed by aromatic seeds, above mid green aniseed flavoured leaves. Height 180cm, spread 45cm. ..

Flat yellow flowers followed by aromatic seeds, above bronze-purple aniseed flavoured leaves. Height 180cm, spread 45cm. ..

Flat yellow flowers followed by aromatic seeds, above bronze-purple aniseed flavoured leaves. Height 180cm, spread 45cm. ..