Holm oak (Quercus ilex)
Quercus ilex, the Holm Oak, is a large evergreen tree native to the Mediterranean. It features dark green, leathery leaves and produces acorns. It is drought-tolerant and
Above information is sourced from Wikipedia
Sunlight
Full sun to partial shade.
Watering
Drought-tolerant once established, regular for young trees.
Soil
Well-drained, adaptable to various soil types, including poor, stony, or calcareous soils.
Temperature
Hardy, tolerant of heat and mild frosts.
Habitat
Outdoor
Fertilizer
Rarely needed for established trees, light for young.
Care Requirements
Full sun to partial shade.
Drought-tolerant once established, regular for young trees.
Well-drained, adaptable to various soil types, including poor, stony, or calcareous soils.
Hardy, tolerant of heat and mild frosts.
Outdoor
Rarely needed for established trees, light for young.
Plant Overview
Plant Type
Tree
Plant Category
Ornamental
Plant Place Type
Ground, Garden
Plant Environment
Outdoor
Lifespan
Perennials
Plant Height
15-25 m
Spread
10-20 m
Growth Rate
Moderate
Dormancy
Evergreen
Leaf Color
Dark green, Grey-green
Leaf Type
Simple
Flower Size
4-7 cm
Optimal Sunlight Lux
75000
Image Gallery
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderFagales
- familyFagaceae
- genusQuercus
- speciesQuercus ilex
Toxic for humans
Yes
Rating: 5/5
Toxic for pets
Yes
Rating: 7/5
Edible
No
All parts of the plant, especially the acorns, contain tannins which are toxic if ingested in large quantities. Symptoms in animals can include vomiting, diarrhea, abdominal pain, and kidney damage. In humans, raw acorns can cause gastrointestinal upset.