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Indian Pinks

Spigelia

The Woodland Firecracker: Spigelia marilandica (Indian Pink)


The Snapshot

  • Common Name: Indian Pink, Pinkroot, Wormgrass

  • Scientific Name: Spigelia marilandica

  • Origin: Native to the Southeastern United States (Woodlands and Stream banks)

  • Hardiness: Zones 5 – 9

  • The "Vibe": Exotic, high-contrast, and mesmerizing; the "designer's darling" of the shade garden.

Why It’s a Showstopper

Spigelia is famous for its "bi-color" explosion.

  1. The Color Combo: It produces upright, trumpet-shaped flowers that are a vibrant, neon scarlet-red on the outside. When the tips of the "trumpets" peel back, they reveal a brilliant chartreuse-yellow star-shaped interior.

  2. The Upward Gaze: Unlike many woodland plants that have nodding or drooping flowers, Spigelia flowers face upward and outward, making them incredibly visible even from a distance.

  3. The Foliage: It forms a tidy, mounding clump of glossy, dark green, lance-shaped leaves that look healthy all season long.

Ecosystem & Wildlife Impact

  • The Hummingbird "Must-Have": This plant is a primary nectar source for the Ruby-throated Hummingbird. Because it blooms in late spring and early summer, it provides a critical energy boost during the height of their nesting season.

  • Pollinator Target: While designed for hummers, it also attracts long-tongued bees and butterflies that can navigate the deep floral tubes.

  • Toxicity: It contains alkaloids (historically used to treat parasites, hence "Wormgrass") that make it highly unpalatable to herbivores.

Designer Tips: Where to Plant

  • The Shady Spotlight: Place it at the front of a shaded border or along a woodland path where the "star" interior can be seen up close.

  • The "Cool & Hot" Contrast: Pair the fiery red and yellow of Spigelia with the cool, silvery-blue fronds of Japanese Painted Ferns or the deep purple of Heuchera 'Obsidian'.

  • Mass Planting: Because it is a clump-former and doesn't "run," planting 5 or 7 together creates a stunning, glowing carpet of red in the late spring shadows.

Designer Pro-Tip: Spigelia is notoriously slow to emerge in the spring—it’s a "late sleeper" like the Balloon Flower. Don't panic if you don't see it until mid-to-late May! Mark its location with a stake so you don't accidentally plant something on top of it while spring cleaning.


Stories from the Garden

"I have a shady backyard that felt a bit boring until I planted Spigelia. It looks like a tropical firework went off under my oak trees. The hummingbirds found it within two days of the first bloom opening. It’s the one plant everyone asks about when they visit."

— Elena G., Zone 7 Gardener

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