Japanese holly
Ilex crenata 'Helleri'
Cycle:
Perennial
Watering:
Average
Propagation:
Greenwood Cuttings,Hardwood Cuttings
Hardiness Zone:
5 - 8
Flowers:
White Flowers In Spring
Sun:
Filtered shade, Full sun
Soil:
Acidic, Well-drained
Fruits:
green,yellow,purple,olive,black Fruits In Autumn Ready In Fall
Leaf:
Yes
Leaf Color:
green
Growth Rate:
Moderate
Maintenance:
Moderate
Drought Tolerant:
Yes
Salt Tolerant:
Yes
Care Level:
Medium
watering
Japanese holly should be watered thoroughly when the soil becomes slightly dry. This can typically occur every 1 to 2 weeks with the frequency increasing during hot, sunny weather. After watering, allow the soil to dry out slightly before the next application in order for excess water to drain away and to prevent root rot. During the cooler months of autumn and winter, when the plant is dormant, reduce watering significantly.
sunlight
Japanese holly (Ilex crenata 'Helleri') will benefit from partial sun to full sun exposure for at least 4 to 6 hours every day. This species tolerates full sun in cooler regions, and does best in part shade in areas with hot summers. The best time of day for Japanese holly is the morning sun, as this will help it to withstand the heat of the day better.
pruning
Japanese holly (Ilex crenata 'Helleri') should be pruned at the end of winter or early spring. If necessary, thinning out the shrub can also be completed in late summer. Pruning should focus on creating a neat, dense look; eliminating any dead or diseased branches; thinning branches to create a better shape; and taking off any sucker shoots or water shoots to limit growth. In general, pruning should be light. Never prune more than 1-third of the foliage at any given time.
