Overview
Eryngium causcasicum is a garden plant in the genus Eryngium, part of the Apiaceae family. It is native to Caucasus region.
About
Eryngium causcasicum is a species in the genus Eryngium, placed in the Apiaceae. It flowers in the UK from June to September. Specific appearance, size and cultivation needs vary by provenance and cultivar, so check supplier details before planting. Growers should confirm labelled recommendations for site and soil to match the plant's requirements.
About the genus
Eryngium is a genus of flowering plants in the family Apiaceae. There are about 250 species. The genus has a cosmopolitan distribution, with centres of diversity in the western Mediterranean, South America and Mexico.
Wikipedia contributors, "Eryngium", CC BY-SA 4.0 — Eryngium
In the garden
Eryngium causcasicum sits within the genus Eryngium and the family Apiaceae and brings its main interest above ground during the UK flowering season of June to September. Precise origin, habit and dimensions can differ between wild-collected material and named selections, so provenance and nursery information are essential when assessing any specimen. When sourcing plants, favour reputable specialist growers and ask for planting instructions specific to the stock you are buying. Pay attention to the supplier’s notes on exposure, soil type and recommended planting season; if those details are not provided, request them or consult reference works that cover the Eryngium genus. Planting and early establishment are best handled with care: position the plant as advised, avoid disturbing the rootball, and observe its response through the first season so you can adjust siting or staking if necessary. Decisions about where to place Eryngium causcasicum in the garden should be based on the plant’s mature size and the supplier’s guidance. Use the June–September flowering window to plan combinations with other perennials or for cutting. Record dates and performance for your own site — noting the first and last flowers will help you judge how this particular stock performs in your locality.
Plant details
Eryngium causcasicum size, habit and characteristics
- Native to
- Caucasus region
From the Fenn Plants journal
- Notes on DaffodilsWhen to plant daffodil bulbs in the UK, how deep, how to naturalise them in grass, why daffodils stop flowering (“blindness”), and why you should never mix cut daffodils with other flowers.
- Keeping Your NerveHow to garden through a heatwave — the best time to water, why deep soaks beat daily sprinkles, caring for pots and vulnerable plants, and why you can let the lawn go brown.
- Made to LastHow to clean, store and protect garden pots and planters — the frost-proof vs frost-resistant difference, winter care for terracotta and ceramic, and how to reuse a broken pot.
More in the Eryngium genus
- Eryngium agavifoliumSea Holly
- Eryngium alpinumalpine eryngo
- Eryngium amethystinumamethyst eryngo
- Eryngium bromeliifoliumpineapple-leaved eryngo
- Eryngium campestrefield eryngo
- Eryngium eburneum
- Eryngium horridumSea Holly
- Eryngium maritimumsea eryngo
