Ilex crenata
'Shiro-fukurin'
Shiro-fukurin Japanese Holly, Shiro-fukurin Box-Leaved Holly
| Family | 
| Aquifoliaceae | 
| Genus | 
| Ilex | 
| Species | 
| crenata | 
| Cultivar | 
| 'Shiro-fukurin' | 
| Category | 
| Woody | 
| Type | 
| Shrub (evergreen) | 
| USDA Hardiness Zone | 
| 5 - 8 | 
| Canadian Hardiness Zone | 
| 4a - 8a | 
| RHS Hardiness Zone | 
| H4 - H7 | 
| Temperature (°C) | 
| -29 - (-7) | 
| Temperature (°F) | 
| -20 - 20 | 
| Height | 
| 1.5 - 2.5 m | 
| Spread | 
| 1 - 2 m | 
| General Description | 
| Ilex crenata 'Shiro-fukurin' is an upright evergreen shrub of the holly family with variegated grey-green and cream leaves and white female flowers. | 
| Landscape | 
| Makes a good hedge. | 
| Cultivation | 
| Grow in full sun to part shade, in moist, well-drained, acidic soil. Best foliage colour occurs in full sun. Tolerant of clay soils and air pollution. | 
| Growth | 
| Slow | 
| Pests | 
| Possible problems include spider mites and nematodes. | 
| Habitat | 
| Horticultural origin. | 
| Leaf Description | 
| Ovate to elliptic, variegated grey-green and yellow or cream, crenate to serrulate margins (round to pointed teeth). | 
| Flower Description | 
| This particular cultivar has only female blooms, called pistillate flowers since the stamens are absent. | 
| Fruit Description | 
| Showy, black. | 
| Notable Specimens | 
| RHS Garden Rosemoor, North Devon, England. |