Breistroffer's Jagged Chickweed (Holosteum breistrofferi)

Breistroffer's Jagged Chickweed

Holosteum breistrofferi

Delicate annual of open dry habitats, valued for its subtle early-season blooms. Member of Caryophyllaceae; a rare find in nature.

Full sun
1/week
Beginner
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Plant Needs

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Sunlight Prefers full sun exposure
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Watering Low water needs; drought-tolerant
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Temperature Grows in mild to warm conditions; tolerates cool spring nights
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Characteristics

  • Leaves: Basal leaves oblong to spatulate; few smaller leaves along stem; margins entire, glabrous;
  • Flowers: Loose cymes, each flower with 5 free petals; white to pale pink, delicate, about 3–5 mm;
  • Stems: Slender, soft, sometimes slightly reddish towards base.
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Care Guide

Watering

Water lightly if prolonged dry periods

Fertilization

Light compost application before flowering. Requires minimal feeding; focus on soil health

Banana peel powder:Dry peels thoroughly, grind to powder; sprinkle lightly around base to support flowering and root health
Pruning
  • Remove spent flower stalks to prevent unwanted self-seeding;
  • Clear any decaying foliage to deter pests;
  • No structural pruning required due to small size.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: No known toxicity reported for cats (per ASPCA)

Humans: No known toxicity reported for humans

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Garden Uses & Culture

Culture: N/A

Usage: - Wildflower and early-season pollinator food source; - Groundcover in naturalistic gardens.