ERYNGIUM giganteum
This is a stunning Eryngium with large silver bracts surrounding white thistle flowers in summer.
ERYNGIUM variifolium
This Sea Holly has a slightly different inflorescence in that it is very spiny and it is silver while the thistle flower is cream.
ERYNGIUM x tripartitum
Producing a cloud of blooms, each with a steely blue central cone encircled with pointed silvery bracts on blue multi-branched stems, its striking display lasts from mid to late summer.
ERYNGIUM x zabelii 'Big Blue'
This plant really lives up to its name, 'Big Blue', the intensity of blue on the large flower heads is stunning. It forms good sized clumps in a reasonably fertile soil in full sun, and is great ...
ERYNGIUM x zabelii 'Neptune's Gold' PBR
A new and totally unique introduction of Sea Holly - the foliage of this Eryngium is a brilliant golden colour , it will become lime green if slightly shady. The flower spikes, stems and flower bracts
