Weldon's Plantain (Plantago weldenii)

Weldon's Plantain

Plantago weldenii

Low-growing rosettes carry delicate spikes of tiny flowers. Herbaceous perennial; common name: Weldon's Plantain.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full to partial sun; tolerates light shade in hot, arid climates to prevent leaf scorch
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Watering Water when the top 2 cm of soil dries out; avoid overwatering to prevent root rot
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Temperature Hardy to mild frosts; thrives in cool to temperate temperature ranges
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Characteristics

  • Leaf: Basal rosette of narrow, lanceolate leaves with smooth margins; pale green, slightly fleshy texture
  • Flower: Dense, slender terminal spikes of tiny white to pale lavender flowers
  • Stem: Erect, leafless flowering stalks rising 10–20 cm above the basal rosette
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Care Guide

Watering

Keep soil evenly moist but not soggy during active growth

Fertilization

Diluted balanced liquid feed once every 4 weeks. Use only diluted, low-strength feed to prevent nutrient burn

Eggshell powder top-dress:Crush dried eggshells into fine powder; sprinkle lightly on soil surface to boost calcium levels and improve soil drainage
Pruning
  • Deadhead spent flower spikes promptly to encourage prolonged blooming
  • Trim brown or damaged basal leaves to maintain a tidy rosette appearance
  • Thin overcrowded rosettes in early spring to improve airflow and reduce competition
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No documented toxicity to cats

Humans: No documented toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental ground cover; occasional traditional folk medicinal use for mild digestive issues