Eryngium 'Blue Hobbit' – Compact Sea Holly with Electric Blue Charm
Eryngium 'Blue Hobbit' is a dwarf, clump-forming perennial prized for its intense blue flowers and spiny architectural form. Perfect for adding bold texture and colour to borders, gravel gardens, and containers, this compact sea holly offers dramatic appeal without taking up too much space. Its globe-like, thistle-shaped flower heads in electric blue are a magnet for pollinators and a standout in sunny planting schemes.
Seasonal Interest
Spring:
Grey-green basal rosette of spiny leaves emerges, forming a tidy mound.
Prepares for a stunning summer display with strong upright stems developing.
Summer:
Produces striking, metallic blue flower heads surrounded by spiky bracts.
Long-lasting blooms are loved by bees and butterflies, and excellent for cutting or drying.
Autumn:
Flower heads fade to silver-blue, retaining architectural interest even as foliage begins to die back.
Makes a stunning dried feature if left in place.
Winter:
Perennial foliage dies back, but dry stems can be left for winter texture and wildlife shelter.
Clean up in early spring for fresh regrowth.
Structure & Growth
Height & Spread: 25–40cm tall and wide – ideal for front-of-border or pots.
Form: Compact and upright, with spiny leaves and stiff, vertical flowering stems.
Growth Rate: Moderate; reaches full size in 1–2 growing seasons.
Growing Conditions & Care
Position: Full sun is essential for best colour and flower production.
Soil: Thrives in well-drained, poor to moderately fertile soils. Perfect for sandy, gravelly, or dry sites. Avoid overly rich or damp soils.
Maintenance: Very low-maintenance. Deadhead to prolong flowering, or leave seed heads for winter interest. Cut back dead stems in late winter or early spring.
Hardiness: Fully hardy (H5), drought-tolerant once established.
Perfect For
Rock & Gravel Gardens: Handles dry, sunny conditions beautifully.
Front of Border: Compact form makes it ideal for tight spaces or edging.
Containers: Excellent in pots with free-draining compost and sun.
Pollinator Gardens: Attracts bees and butterflies throughout summer.
Dried Flowers: Holds colour and shape well for long-lasting arrangements.
Does the height include the pot?
No, we measure from the top of the pot to the tip of the plant except for some of the instant planted screens, in this case it will be stated in the description
How long does delivery take?
Most orders are delivered in just a few days, Smaller items are often sent with Parcelforce on a next day service, Larger items should allow up to 10 days due to the size of the items they often have to be sent on our own transport.
Where will you leave my plants?
We will leave your order at the front of your property, Parcelforce may
leave your items in a safe place if you let us know, Pallet couriers
will require a flat hard surface to deliver to, no gravel or soil, a
driveway or parking spot would be best. Most importantly Deliveries by
pallet courier will require access for a large truck (bin lorry sized)
to get near the delivery point. Deliveries sent on our own transport may come in a small van or larger truck.