Common Name: California Buckthorn or California Coffeeberry 
Botanical Name: Frangula californica (syn. Rhamnus californica)
Common Description: 
California Native
Drought Tolerant
Edible Fruiting 
Erosion Controlling 
Evergreen
Frost Tolerant (5°F/-15°C)
High-Hedging 
Shrub
Tree
Average Width Growth: 8 Feet - 10 Feet
Average Height Growth: 7 Feet - 12 Feet
Plant Spacing: 10 Feet - 12 Feet
Root System: Horizontal & Veritcal, Non-Invasive
Average Years for Maximum Growth: 8 Years - 10 Years  
Hardy Zones: 7A - 10B
Sun Exposure: Partial Sun - Full Sun
Soil Moisture: Humid - Well Drained
Applicable Soil: Gromulch or Potting Soil
Blooming Seasons: Late Spring - Early Summer
Fertilizing Seasons: Late Winter - Early Spring
Applicable Fertilizer: All Purpose 4-4-4 or Rose & Flower 4-6-2
General Plant Care Based on Experience:  
Always water plants for the first three days after transplant.  
Spring & Fall: Water every 2 - 3 days. Plants in containers will require water at least a day sooner.  If in containers, water every day during heat waves of temperatures above 90°F. Always check soil moisture if you are unsure. 
Summer: This is when temperatures rise above 90°F, therefore water every day. 
Winter: Water once - twice a week. Always check soil moisture if you are unsure. 
Plant is drought tolerant once established after 1 - 2 years.
____
Nombre Común: Bayas de Café Californica, Cambronera, o Espino Cerval de California
Nombre Botánico: Frangula californica (sin. Rhamnus californica)