Common Name: Coastal Agave or Shaw's Agave
Botanical Name: Agave shawii
Hazard/Non-Hazardous: (In Progress to be Researched)
Medicinal Uses: (In Progress to be Researched)
Common Descriptions: 
Cactus or Succulent
California Native
Drought Tolerant
Erosion Controlling
Evergreen
Flowering
Frost Tolerant (25°F/-4°C)
Low-Hedging
Medium-Hedging
Average Width Growth: 3 Feet - 4 Feet
Average Height Growth: 2 Feet - 3 Feet
Plant Spacing: 3 Feet - 4 Feet
Root System: Horizontal, Non-Invasive
Average Years for Maximum Growth: 6 Years - 10 Years
Hardy Zones: 9A - 10B
Sun Exposure: Partial Sun - Full Sun
Soil Moisture: Well Drained
Applicable Soil: Gromulch or Potting Mix
Blooming Seasons: Once in Late Winter - Early Summer Before Death; 20 Years - 30 Years
Fertilizing Seasons: Spring - Summer
Applicable Fertilizer: All Purpose 4-4-4
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.