Manzanita
Arctostaphylos × coloradensis
Ellen Levy Finch
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Ericaceae
- Genus:
- Arctostaphylos
- Species:
- Arctostaphylos × coloradensis
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Shrub
- Height:
- 2-3 ft
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- jan, feb, mar, apr, may, jun
- Bloom Colors:
- White, Pink
Native Range
United States: Colorado
Keystone Species Ranking
- Caterpillar Keystone:
- ★★☆☆☆ Based on number of butterfly and moth species using this genus as host plant (Source: National Wildlife Federation)
- Bee Keystone:
- ★★★★☆ Based on number of native bee species using this genus for pollen and nectar (Source: National Wildlife Federation)
Host Plant for Caterpillars
Aethaloida packardaria, black-banded epelis (Epelis truncataria), Cocoa Emerald (Ematurga amitaria), Elegant Sheep Moth (Hemileuca eglanterina), Epinotia arctostaphylana, Mendocino saturnia moth (Saturnia mendocino), Rhopobota finitimana, Brown Elfin (Incisalia augustinus), Freija fritillary (Clossiana freija), Hoary Elfin (Incisalia polia)
Soil Requirements
- Soil Type:
- sandy, well-drained, nutrient-poor soil
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- native to rocky slopes and open areas
Germination Information
Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).; then Cold-moist stratification for 60 days.
Source: OpenAI GPT-4o