| |
Ilex opaca American holly Evergreen shrub (1 Page of 5) The Ilex opaca plant species is found in Eastern N. America - Massachusets to Florida and west to Texas. It is a member of the Aquifoliaceae family. Common gardeners may know the plant as American holly. Some home gardeners know the variety as I. quercifolia. Meerb. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Ilex opaca Common Name: American holly Family: Aquifoliaceae Author: Ait. Known Hazards: The fruits can cause violent vomiting[222]. Mature Height: 15 Mature Width: 1.5 Habitat: Grows in a variety of soil types, but it is generally found in deep moist bottomlands[229]. Moist woods, hedges and fields[43, 184].
Cultivation Notes: Succeeds in most soils so long as they are not water-logged. Fairly wind-resistant[200].
Plants are hardy to about -25°c[184].
A slow-growing and long-lived species in the wild[229], but it does not thrive or fruit well in British gardens[182]. Plants do not thrive in a maritime climate[188]. There are many named forms, selected for their ornamental value[182, 200].
The leaves remain on the plant for about 3 years, falling in the spring[82].
Flowers are produced on the current year's growth[229].
Resents root disturbance, especially as the plants get older[11]. It is best to place the plants into their permanent positions as soon as possible, perhaps giving some winter protection for their first year or two[K].
Plants are very tolerant of pruning and can be cut right back into old wood if required[188].
Dioecious. Male and female plants must be grown if seed is required.
For further Ilex opaca gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

| |