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Ferox Holly*

Ilex aquifolium 'Ferox'

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Ferox Holly (Ilex aquifolium 'Ferox') at Squak Mountain Nursery

Ferox Holly flowers

Ferox Holly flowers

(Photo courtesy of NetPS Plant Finder)

* This is a "special order" plant - contact store for details

Height:  6 feet

Spread:  5 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  6

Other Names:  Common Holly

Description:

This variety has deep green foliage with copious sharp spines along the leaf edges and into the centers; sterile

Ornamental Features

Ferox Holly is primarily valued in the landscape or garden for its distinctively pyramidal habit of growth. It has attractive dark green evergreen foliage. The spiny oval leaves are highly ornamental and remain dark green throughout the winter.

Landscape Attributes

Ferox Holly is a dense multi-stemmed evergreen shrub with a distinctive and refined pyramidal form. Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition.

This shrub will require occasional maintenance and upkeep, and is best pruned in late winter once the threat of extreme cold has passed. It is a good choice for attracting birds to your yard. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;

  • Insects
  • Disease

Ferox Holly is recommended for the following landscape applications;

  • Accent
  • Vertical Accent
  • Mass Planting
  • Hedges/Screening
  • Topiary

Planting & Growing

Ferox Holly will grow to be about 6 feet tall at maturity, with a spread of 5 feet. It has a low canopy, and is suitable for planting under power lines. It grows at a slow rate, and under ideal conditions can be expected to live for 50 years or more.

This shrub does best in full sun to partial shade. It does best in average to evenly moist conditions, but will not tolerate standing water. It is very fussy about its soil conditions and must have rich, acidic soils to ensure success, and is subject to chlorosis (yellowing) of the foliage in alkaline soils. It is highly tolerant of urban pollution and will even thrive in inner city environments. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. This is a selected variety of a species not originally from North America.

 

* This is a "special order" plant - contact store for details

 
 
Hardiness Zone Plant Height Minimum Sunlight Soil pH Preference
Characteristics
Accent  Articulation  Massing  Screening  Topiary 
Applications
Foliage Color  Plant Form  Winter Value  Attracts Wildlife 
Ornamental Features

Disclaimer - This Plant Finder tool is an online resource representing many of the varieties that we carry over the course of the season, and is intended for informational purposes only. Inventory varies seasonally, so we cannot guarantee that every plant will be in stock at all times - please contact the store directly for availability. It does not include our entire inventory of plants, so be sure to visit our store to see varieties that may not be represented on this list.