Upright Dorycnium (Dorycnium rectum)

Upright Dorycnium

Dorycnium rectum

Silvery foliage glows under sun, a compact drought-tough shrub. Flowering ornamental; common name: Upright Dorycnium.

Full sun
1/week
Beginner
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Plant Needs

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Sunlight Prefers full sun to partial shade; tolerates intense summer sun in Mediterranean climates
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Watering Water deeply but infrequently; highly drought-tolerant, avoid overwatering
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Temperature Hardy to mild frost (down to 5°C); thrives in warm temperate to hot climates
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Characteristics

  • Leaf: Small, oval, silvery-green, opposite, densely hairy to minimize transpiration
  • Flower: Clusters of tiny white to pale pink pea-like blooms
  • Stem: Woody, upright, branching from base, covered in fine silvery trichomes
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Care Guide

Watering

Water every 7–10 days during active growth; allow soil to dry between waterings

Fertilization

Apply diluted balanced feed once monthly. Use low-nitrogen feed to promote compact growth and flowering

Composted banana peel tea:Steep fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to support flowering
Pruning
  • Trim back spent flower heads after blooming to encourage bushier growth
  • Remove dead or damaged wood in early spring to maintain plant health
  • Lightly shape the shrub after flowering to preserve compact form
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No reported toxicity to cats

Humans: No documented toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental rock garden plant, ground cover for dry slopes, pollinator-friendly nectar source