Slender Salsify (Geropogon hybridus)

Slender Salsify

Geropogon hybridus

Its delicate dandelion-like blooms add soft wild charm. Annual herbaceous forager plant; common name: slender salsify.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; tolerates dry, rocky growing conditions without scorching
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Watering Water deeply when top 2–3 cm of soil is dry; drought-tolerant once established
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Temperature Thrives in temperate to warm climates; tolerates light frost down to 5°C
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Characteristics

  • Leaf: Linear, grass-like basal leaves forming a rosette with smooth margins
  • Flower: Pale pink to lavender dandelion-like composite heads, opening in morning hours
  • Stem: Slender, hairless branched stems with minimal upper foliage
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Care Guide

Watering

Maintain slightly moist soil during active growth phases

Fertilization

Amend with compost once at planting if soil is severely nutrient-poor. Low-fertility soil supports better flowering and root development

Composted banana peel tea:Steep fully composted banana peels in water for 3 days, dilute 1:20 for root drench; avoid raw peels to prevent pest attraction
Pruning
  • Deadhead spent blooms to encourage extended flowering (optional for wild self-seeding)
  • Remove yellowing basal leaves to improve airflow around the rosette
  • Cut back entire plant to ground level after seed set to tidy garden beds
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No listed toxicity to cats

Humans: No documented toxic effects; young roots and leaves are edible for humans

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Garden Uses & Culture

Culture: N/A

Usage: Edible young roots and leaves; ornamental wildflower for pollinator gardens