Sonoran Scrub Oak
Quercus turbinella
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Fagaceae
- Genus:
- Quercus
- Species:
- Quercus turbinella
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Shrub , Tree
- Height:
- 20-40 ft
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- mar, apr, may
- Bloom Colors:
- White, Brown
- Evergreen Shrub:
- Yes
- Landscaping Shrub:
- Yes
Native Range
United States: Arizona, California, Colorado, New Mexico, Nevada, Texas, Utah
Keystone Species Ranking
- Caterpillar Keystone:
- ★☆☆☆☆ Based on number of butterfly and moth species using this genus as host plant (Source: National Wildlife Federation)
Host Plant for Caterpillars
Acrobasis comptella, Andromache Underwing (Catocala andromache), Cameraria jacintoensis, Cameraria temblorensis, Catocala californiensis, Decodes fragariana, Gloveria medusa, Grote's buck moth (Hemileuca grotei), habrosana leafroller moth (Pseudexentera habrosana), Oslar's oakworm moth (Anisota oslari), Rhodophaea kofa, Telphusa sedulitella, tiger moth (Malacosoma tigris), Tischeria consanguinea, Xenolechia querciphaga
Soil Requirements
- Soil Type:
- rocky, well-drained, nutrient-poor soil
- pH:
- 6.0 - 8.0 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- adapted to arid, desert-like conditions
Germination Information
Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).; then Scarify, then cold-moist stratify for 60 days.
Notes: Seeds may require light for optimal germination.
Source: OpenAI GPT-4o