California Poppy
Eschscholzia californica
A drought-tolerant herbaceous plant featuring finely divided, blue-green, fern-like foliage and vibrant four-petaled flowers that range from yellow to deep orange.
- Light
- Full sun, at least 6 hours of direct sunlight per day.
- Water
- Low watering needs once established. Drought tolerant. Allow soil to dry completely between waterings; over-watering can lead to root issues.
- Growth
- Short-lived perennial or annual; mounding growth form, reaching 6-12 inches (15-30 cm) in height and spread.
Care instructions
Requires full sun and well-draining soil. Best established by sowing seeds directly in the ground. Avoid over-watering and excessive fertilization, as it thrives in poor soils.
Growing details
Sunlight
Full sun, at least 6 hours of direct sunlight per day.
Watering
Low watering needs once established. Drought tolerant. Allow soil to dry completely between waterings; over-watering can lead to root issues.
Soil
Poor to moderately fertile, sandy or gravelly well-draining soil with a neutral to slightly alkaline pH (6.5 to 8.0).
Hardiness zone
USDA zones 6-10; grown as an annual in cooler climates and a short-lived perennial in warmer areas.
Growth habit
Short-lived perennial or annual; mounding growth form, reaching 6-12 inches (15-30 cm) in height and spread.
Bloom season
Spring and early summer; flowers are cup-shaped, silky-textured, and typically bright orange or yellow. Petals close at night or during cloudy weather.
Propagation
Propagated by seed. Sow directly in fall or early spring, as the plant has a deep taproot and does not transplant well.
Common pests & issues
Generally pest-free, but may be susceptible to powdery mildew or mold if conditions are too humid or poorly drained.
Similar species
Meconella oregana (White fairypoppy), which has white flowers, or other species in the Eschscholzia genus like E. caespitosa, which is typically smaller and lacks the prominent rim below the flower.