Description: Liriodendron tulipifera 'Fastigiata' is a cultivar of the Tulip Tree, prized for its narrow, columnar growth habit and striking foliage. It offers an elegant vertical accent in gardens and landscapes, ideal for urban settings and where space is limited.

Foliage:

• Leaves: Similar to the species, the large leaves are 10-15 cm long and broad, with four lobes and a flattened base resembling a tulip silhouette. They emerge bright green in spring, turning golden yellow in autumn before shedding.

Flowers:

• Inflorescence: Produces large, showy flowers in late spring to early summer, resembling tulips with six greenish-yellow petals marked with orange at the base. The flowers attract pollinators like bees and butterflies.
• Blooming Period: Flowers are borne high in the canopy, adding to the ornamental appeal of the tree.

Form and Size:

• Size: Typically grows 15-20 meters tall and 3-4 meters wide in Australian conditions, maintaining a narrow, upright form.
• Habit: The tree has a straight trunk with ascending branches, forming a tight, columnar crown.

Bark:

• Bark: Initially smooth and greenish-gray, developing furrows and becoming grayish-brown with age.

Growing Conditions:

• Climate: Thrives in temperate climates with mild summers and ample rainfall, suitable for various regions of Australia. It prefers well-drained soils but can adapt to various soil types.
• Sunlight: Prefers full sun for optimal growth and flowering, although it can tolerate partial shade.
• Watering: Regular watering during establishment is crucial. Once established, it shows moderate drought tolerance but benefits from occasional deep watering in dry spells.

Uses:

• Ornamental: Ideal as a specimen tree in gardens, parks, and urban landscapes, where its narrow form provides vertical interest and space-saving benefits.
• Timber: The wood is similar to the species, suitable for furniture making, cabinetry, and other woodworking applications.
• Ecological: Provides habitat and food for wildlife, including birds attracted to its seeds and insects drawn to its flowers.

Maintenance:

• Pruning: Minimal pruning is required beyond removing dead or damaged branches and shaping young trees for desired form.
• Fertilizing: Generally, it does not require fertilization in natural settings but benefits from occasional balanced fertilizer applications in urban environments.
• Pests and Diseases: Generally resistant to major pests and diseases, occasional issues may include scale insects, aphids, and fungal infections.

Notes:

• Winter Hardiness: Hardy in USDA zones 4-9, suitable for various climates within Australia.
• Longevity: Can live for several hundred years under optimal conditions.

Cultural Significance: Historically valued for its wood and ornamental qualities, used by Native American tribes and early settlers.

Liriodendron tulipifera 'Fastigiata'

Common Name: Fastigiate Tulip Tree, Columnar Tulip Tree

Botanical Name: Liriodendron tulipifera 'Fastigiata'

Family: Magnoliaceae

Origin: Cultivar selected for its upright growth habit

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