General Plant Information (Edit)
Plant Habit: Shrub
Sun Requirements: Full Sun to Partial Shade
Water Preferences: Wet Mesic
Mesic
Dry Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Minimum cold hardiness: Zone 6a -23.3 °C (-10 °F) to -20.6 °C (-5 °F)
Maximum recommended zone: Zone 9a
Plant Height: 15 to 20 feet depending on conditions and care
Plant Spread: 12 to 15 feet depending on conditions and care
Leaves: Evergreen
Broadleaf
Fruit: Showy
Fruiting Time: Late summer or early fall
Flowers: Showy
Fragrant
Flower Color: Other: creamy yellow/white blooms from the leaf axil
Bloom Size: Under 1"
Flower Time: Spring
Late spring or early summer
Suitable Locations: Street Tree
Patio/Ornamental/Small Tree
Uses: Windbreak or Hedge
Provides winter interest
Guardian plant
Will Naturalize
Wildlife Attractant: Bees
Propagation: Other methods: Cuttings: Tip
Containers: Not suitable for containers
Miscellaneous: Dioecious
Patent/Plant Breeders' Rights: U.S. Plant Patent PP9,487 issued on March 26, 1996

Image
Trade name information:
Trade Name: Oak Leaf™
Cultivar name: 'Conaf'
Common names
  • Red Holly

Photo Gallery
Location: at the Southwest Medical Center in Oklahoma City
Date: 12-08-2019
Red Holly (Ilex Oak Leaf™) 001
Location: at the Southwest Medical Center in Oklahoma City
Date: 12-08-2019
Red Holly (Ilex Oak Leaf™) 002
Location: at the Southwest Medical Center in Oklahoma City
Date: 12-08-2019
Red Holly (Ilex Oak Leaf™) 003
Comments:
  • Posted by jathton (Oklahoma City, OK - Zone 7a) on Dec 9, 2019 9:36 AM concerning plant:
    Oak Leaf is a particularly handsome "tree form" Holly... easily as attractive as 'Foster's No. 2' or 'Nellie R. Stevens.' Somewhat conical when young... but as it matures it assumes an upright, pyramidal form with leaves that are lighter green than the two other Hollies mentioned here.
    The foliage on Oak Leaf Holly emerges bronze to burgundy red... then mature to emerald green. The unusual, good-looking serrations on its foliage give this Holly its name.
    Because Hollies are dioecious a male Holly must be somewhere in reasonable proximity for Oak Leaf Holly to bear fruit. If you must prune, make sure you finish before the plant blooms in spring. Any pruning in summer will significantly reduce the berry display that fall.
    If this Holly appeals to you let me encourage you to plant it in a prominent location in your lawn areas and allow it to grow without any pruning. If this is done your Holly will gradually acquire a beautiful pyramidal form and develop a showy crop of berries in the fall.

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