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Manila Palm Adonidia merrillii

Other Common Name(s):

Previously known as:

  • Veitchia merrillii
Phonetic Spelling
ad-on-ID-ee-uh mer-IL-ee-eye
Description

The Christmas palm is a fast-growing, tropical perennial in the palm family (Arecaceae). It is native to the Philippines but grown the world over in warm climates. The genus name means “little Adonis” and refers to the handsome but small stature of the palm. The species epithet honors early 20th-century American botanist Elmer D. Merrill, an authority on the Philippine flora.

This palm can be grown in full sun or partial shade. It is not fussy about soil type, but it does require regular irrigation. It is highly sensitive to frost and freezing temperatures so may be best planted in a container that can be moved indoors during the winter. Container plants are often sold with three plants per pot, giving the illusion of a multi-stemmed palm. This palm is susceptible to lethal yellowing, a disease that devastated susceptible palms in Florida. Outdoor specimens of this palm in Florida periodically contract the disease and succumb quickly. The disease is not transmitted through the seeds, and seedlings germinate and grow so quickly that the palm has never lost its appeal among gardeners and growers. 

The Christmas Palm, with its slender gray trunk, grows quickly to about 6 feet, then slows, retaining its shape until it reaches its maximum height of 25 feet. These solitary palms support arching green leaves that are 4 to 5 feet long, with stiffly erect leaflets. In mid-summer, conspicuous clusters of cream-colored flowers appear below the leaf crown, followed by 1-inch green fruit, which ripen to red. The common name, Christmas palm, refers to the time of the year when the green fruit turns red. The red and green fruits seem to carry a Christmas theme.

Suited to small residential landscapes and can be used as a street tree in tropical climates. It can be grown as a large houseplant or as a greenhouse or conservatory subject.

Insects, Diseases, and Other Plant Problems:  Susceptible to an incurable phytoplasma disease called lethal yellowing.  It can also suffer from boron deficiency.  Use a palm-specific fertilizer when growing in low-nutrient soil.
 

See this plant in the following landscape:
Cultivars / Varieties:
Tags:
#evergreen#houseplant#salt tolerant#palm#low maintenance#winter interest#cycad#evergreen tree#tropical palm#non-toxic for horses#non-toxic for dogs#non-toxic for cats#tropical tree#tropical feel#container plant
 
Cultivars / Varieties:
Tags:
#evergreen#houseplant#salt tolerant#palm#low maintenance#winter interest#cycad#evergreen tree#tropical palm#non-toxic for horses#non-toxic for dogs#non-toxic for cats#tropical tree#tropical feel#container plant
  • Attributes:
    Genus:
    Adonidia
    Species:
    merrillii
    Family:
    Arecaceae
    Life Cycle:
    Perennial
    Woody
    Recommended Propagation Strategy:
    Seed
    Country Or Region Of Origin:
    Phillippines
    Dimensions:
    Height: 3 ft. 0 in. - 25 ft. 0 in.
    Width: 6 ft. 0 in. - 8 ft. 0 in.
  • Whole Plant Traits:
    Plant Type:
    Perennial
    Tree
    Woody Plant Leaf Characteristics:
    Broadleaf Evergreen
    Habit/Form:
    Arching
    Erect
    Growth Rate:
    Medium
    Maintenance:
    Low
    Texture:
    Medium
  • Cultural Conditions:
    Light:
    Full sun (6 or more hours of direct sunlight a day)
    Soil Texture:
    Clay
    Loam (Silt)
    Sand
    Soil pH:
    Acid (<6.0)
    Alkaline (>8.0)
    Neutral (6.0-8.0)
  • Fruit:
    Fruit Color:
    Red/Burgundy
    Fruit Value To Gardener:
    Showy
    Display/Harvest Time:
    Winter
    Fruit Type:
    Drupe
    Fruit Length:
    < 1 inch
    Fruit Width:
    < 1 inch
    Fruit Description:
    Ovoid beaked fruit grows in clusters. Immature fruits are pale green and turn scarlet red when ripe around Christmas, hence the common name Christmas Palm.
  • Flowers:
    Flower Color:
    Cream/Tan
    White
    Flower Inflorescence:
    Panicle
    Flower Value To Gardener:
    Showy
    Flower Bloom Time:
    Summer
    Flower Shape:
    Star
    Flower Petals:
    2-3 rays/petals
    Flower Description:
    Small cream inconspicuous perfect flowers (male and female parts in each flower) that bloom in summer at the case of the canopy followed by light green 1" fruit.
  • Leaves:
    Woody Plant Leaf Characteristics:
    Broadleaf Evergreen
    Leaf Color:
    Green
    Leaf Value To Gardener:
    Showy
    Leaf Type:
    Compound (Pinnately , Bipinnately, Palmately)
    Leaf Arrangement:
    Alternate
    Leaf Shape:
    Lanceolate
    Leaf Margin:
    Entire
    Hairs Present:
    No
    Leaf Length:
    > 6 inches
    Leaf Description:
    4-5' arching green pinnate leaves with a short tomentose petiole where the leaflets are oriented upward, forming a V when viewing from the end of the leaf. The upper leaflet has a prominent mid-rib. The leaflet tips are irregularly jagged.
  • Bark:
    Bark Color:
    Light Gray
    Surface/Attachment:
    Smooth
    Bark Description:
    The bark can be rough or smooth, slender and gray.
  • Stem:
    Stem Color:
    Gray/Silver
    Stem Is Aromatic:
    No
  • Landscape:
    Landscape Location:
    Container
    Patio
    Vertical Spaces
    Landscape Theme:
    Winter Garden
    Design Feature:
    Accent
    Flowering Tree
    Foundation Planting
    Small groups
    Small Tree
    Specimen
    Street Tree
    Understory Tree
    Attracts:
    Bees