Photo of Glaucium flavum flower by Phil Sellens

Photo by Phil Sellens

Creative Commons Attribution 2.0 Generic

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Glaucium flavum

Also Known As

  • Yellow Horned Poppy

Plant type

perennial

size

  • H: 1'-3'
  • W: 18"

planting zones

  • 7a-10b

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Glaucium flavum plant details

Glaucium flavum is a broadleaf evergreen or semi-evergreen perennial with green foliage. In summer yellow flowers emerge. Grows well with sun and regular - low water. Drought tolerant once established. Prefers to be dry in summer. Does well in average, lean and well-drained soil.

CHARACTERISTICS OF Glaucium flavum

Plant type: perennial
Plant family: papaveraceae
Foliage: evergreen or semi-evergreen green
Mature size: 18 IN wide, 1 FT - 3 FT - tall
Flowers: yellow blooms in summer

GROWING CONDITIONS for Glaucium flavum

USDA Zones: 7a - 10b
Sun exposure: sun
Watering frequency: regular - low
Soil needs: average, lean and well-drained

Nursery contributed plant descriptions

One of the most distinctive species of the Poppy family. Showy, deeply lobed, blue-grey leaves form a rosette. It bears 2", bright yellow, upright flowers on branched stems up to 3' tall, followed by seed pods up to 1' long! 12"-36" tall, 18" spread. LOVES POOR TO MODERATELY FERTILE, well-drained soil.

By: Annie's Annuals & Perennials

Gardening facts about Glaucium flavum plant

How to Grow Glaucium flavum

  • Sun Exposure

    • sun
  • Water Needs

    • regular - drought tolerant
  • Water Needs

    • dry in summer
  • Soil Needs

    • average
    • lean
    • well-drained

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Flower Season

    • summer
  • Foliage Season

    • evergreen
    • semi-evergreen

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