Contributors: J.R. Baker, Extension Entomology Specialist; D.M. Benson, Plant Pathology,
Professor; L.F. Grand, Plant Pathology, Professor; R.K. Jones, Extension Plant Pathology
Specialist; M.A. Powell, Extension Horticulture Specialist; D.L. Stephan, Extension Entomology
Specialist; J. Scott, North Carolina Department of Agriculture; H. Singletary, North Carolina
Department of Agriculture
HOLLY CULTURE
The general culture of hollies is quite simple. Most holly cultivars require well-drained soil and
like full sun. It is important to know the cold hardiness limits of the particular holly, as many are
not hardy past Zone 7 (upper Piedmont area). Good drainage is required, especially on the
Japanese (I. crenata) hollies. Chinese (I. cornuta) and dwarf yaupon
(I. vomitoria'Nana') seem to tolerate wet feet much better. Ample
organic matter,
especially in sandy soils, is also beneficial. Holly beds should be well-mulched and fertilized
with a complete fertilizer to remain healthy. The soil pH should be between 5.0 and 6.0.
Maintenance requirements include pruning the vigorous growing cultivars. A partial list of
hollies which grow well and are versatile in North Carolina landscapes is
shown in Cultivars.
Return to Holly
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Last Modified: 07/10/96