Common Name: Black Beauty, Black Rose, Black Tree Aeonium, Dark Purple Houseleek Tree, Purple Aeonium, or Purple Rose Tree
Botanical Name: Aeonium arboreum var. atropurpureum 
Hazard/Non-Hazardous: Non-Hazardous
Medicinal Uses: None
Common Descriptions: 
Drought Tolerant
Evergreen
House Plant
Succulent
Tender Perennial
Average Width Growth: 3 Feet
Average Height Growth: 1.5 Feet - 2 Feet
Plant Spacing: 0.5 Feet - 3 Feet
Root System: Horizontal, Non-Invasive
Average Years for Maximum Growth: 3 Years - 5 Years
Hardy Zones: 9B - 11B
Sun Exposure: Partial Sun - Full Sun
Soil Moisture: Well Drained
Applicable Soil: Gromulch or Potting Soil
Blooming Seasons: Once in Spring Before Death; 10 Years - 15 Years
Fertilizing Season: Spring - Fall
Applicable Fertilizer: All Purpose 4-4-4
General Plant Care Based on Experience: 
Always water plants for the first three days after transplant. 
This plant will not tolerate over-watering.
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.