Eryngium varifolium

Sea holly

Reader rating

From 3 ratings

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Key information

Plant type

Hardy perennial

Flower colour

Blue

Feature

Attractive seed-heads, Flowers

Hardiness

Hardy

Skill level

Beginner

Eryngium varifolium
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Plant details

The purple flowers of Eryngium varifolium open on top of sturdy, upright stems from July to September. The plant requires free-draining ground and a sunny position. Like all eryngiums, the tiny flowers are packed together in a tight cluster, surrounded by a ruff of spiny bracts. Keep away from the edge of a border if children are present because the spines are very sharp. The long, sliver bracts of Eryngium varifolium looks wonderful in gravel gardens and large herbaceous borders. The small flowerheads last well when cut and can also be dried.

Family: Apiaceae

Genus: Eryngium

Species: varifolium

Plant type: Hardy perennial

Flower colour: Blue

Foliage colour: Mid-green

Feature: Attractive seed-heads, Flowers

Sun exposure: Full sun

Soil: Well-drained/light, Moist, Sandy

Hardiness: Hardy

Skill level: Beginner

Height: 50cm

Spread: 50cm

Time to plant seeds: September to October

Time to divide plants: March to March

Flowering period: July to September


Reader reviews

catherine2511

The feature on the Sea Holly is good, I have tried for 2 year now to grow it from seed with no success at all, which is a bit worrying as I am having a lot of success with everything else although I am only learning and new to all this. So I am really disappointed that It didn't grow again, any suggestions for me. I'm determined to get it to grow.

Hope you can help me
Catherine Smart


Glend

This plant is superb it is a fabulous bee loving plant that is coverd in them all day.


solentlass

Buy a young plant from a nursery (not Garden Centre exspensive) You will be surprised how quickly it will spread


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