Corkscrew Sword [Echinodorus Vesuvius]

Echinodorus 'Vesuvius' — Corkscrew Sword

Distinctive twisted, spiraling corkscrew leaves — a hardy, easy sword with real architectural movement

The Corkscrew Sword (Echinodorus 'Vesuvius') is an easy, eye-catching sword plant prized for its distinctive twisted, spiraling leaves — narrow green blades that curl like a corkscrew, adding wonderful movement and architectural texture to the aquascape. Named for the volcano, its leaves swirl upward in a dense, sculptural spiral. Similar in spirit to Corkscrew Vallisneria but fuller and more tightly twisted, it's a striking mid-to-background specimen that grows 8+ inches and can reach 20+ inches under good conditions. Hardy, fast-growing, and undemanding of CO2, it's a rewarding, unusual plant for beginners and experienced aquascapers alike. 

AQUASCAPING TIP: Plant it with the crown (where leaves meet roots) sitting just above the substrate, not buried. Sword plants are heavy root feeders, so tuck a root tab near the roots — it makes a real difference to growth. It spreads by runners, so separate and replant the baby plants to fill in or expand the stand. Its tightly twisted submerged leaves develop fully as it settles in and converts from its emersed nursery form.

AT A GLANCE

CARE GUIDE

CUSTOMER QUESTIONS ANSWERED

(Q) It looks different from the photos and dropped some leaves after planting — is it dying?

= Almost certainly not — and there are two things worth knowing here. First, sword plants are often grown emersed (above water) at the nursery, and the emersed form looks different, with more inward-folded leaves, from the submersed form that develops the thin, curly corkscrew leaves this plant is known for. Second, when you plant it underwater, it may shed some of those emersed-grown leaves as it transitions to submerged growth — this melt is normal for swords. Don't discard it: the roots and crown stay alive, and as it converts, it grows the twisted submersed leaves you're after. So if it looks different at first or drops a few leaves, that's expected; give it a couple of weeks to settle in and develop its corkscrew form.

(Q) How do I plant, feed, and propagate it?

= It's a rooted plant, so plant the roots in the substrate but keep the crown (where the leaves meet the roots) just above the surface — burying the crown can cause rot. Sword plants are heavy root feeders, so a root tab tucked near the roots makes a big difference to growth; a nutrient-rich substrate or plain gravel plus root tabs both work well. It also spreads by runners, producing baby plants along the way — simply separate these daughter plants once they've developed and replant them elsewhere, or let it spread for a fuller stand. It grows fast and needs no CO2, so it's genuinely low-effort to establish.

(Q) What makes its leaves special, and how big does it get?

= Its signature is those tightly twisted, spiraling corkscrew leaves, which give it a dense, sculptural, moving look unlike most background plants — it brings genuine texture and motion to a scape. It's often compared to Corkscrew Vallisneria, and while both have a spiral form, the Vesuvius sword has fuller, more tightly curled leaves and a denser overall look, plus it's a rooted heavy-feeder that spreads by runners rather than a ribbon-like grass. Size-wise, it grows 8+ inches and can reach 20+ inches under good conditions, making it a wonderful mid-to-background specimen that adds height, texture, and movement.

WHAT'S INCLUDED

1 Corkscrew Sword (Echinodorus 'Vesuvius') bundle, 8+ inches, with healthy roots ready to plant on arrival. Plant with the crown above the substrate and add root tabs for best results. It may look different from the photos and drop older leaves as it converts from its emersed form to its twisted submersed leaves — this is normal (see the FAQ). Rinse gently before planting. Photos are representative of the species; your specimen may vary slightly in size.

Ships within 10–15 business days.