Pet Safe
moderate Care
black sea holly
Ilex colchica
The Black Sea holly (Ilex colchica) is a medium sized evergreen shrub that is native to Turkey, the Caucasus Mountains, and the northeastern regions of the Mediterranean. It can grow up to 6 feet tall and is ideal for providing a lush privacy hedge or dense evergreen backdrop in the garden. The holly leaves take on an interesting glossy black color and have a wispy outline. Its red berries provide a great food source for birds, as well as a festive pop of color in winter. Black sea holly can tolerate a range of soils, including hot, dry sites, and can handle pruning well.
Sunlight
Partial Shade
Water Needs
medium
USDA Hardiness Zones
Zone 6Zone 7Zone 8Zone 9
Hardiness Map
Green areas show climates worldwide where this plant can grow.
Zone 6Zone 7Zone 8Zone 9
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Water Every
7-10 days
Sun Needs
partial-shade
Growth
Low
Care Level
Moderate
Season
Fall
Sep Oct Nov
Winter
Dec Jan Feb
Spring
Mar Apr May
Summer
Jun Jul Aug
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pruning Time
How to Propagate
Cutting
Take 4-6" cuttings in spring, root in water or moist soil
Layering Propagation
Bend stem to soil surface, cover lightly, roots form in 4-6 weeks
Grafting Propagation
Join scion to rootstock, bind securely until healed
Division
Divide root ball in spring, replant sections immediately
Seed Propagation
Start seeds indoors 6-8 weeks before last frost date
Plant Characteristics
Drought Tolerant
Is This Plant Right for You?
Good For:
- •Forgetful waterers
- •Homes with pets
Consider Carefully:
- •Indoor growing
Bloom Seasons
Care Tips
Light Requirements
Enjoys dappled or limited direct sun—about 2–4 hours of morning or late afternoon light and protection during peak midday sun.
Watering
Keep soil consistently moist but not waterlogged. Water when top inch of soil is dry.