Larix kaempferi Diana

Diana larch

Larix kaempferi ‘Diana’ (Japanese Larch)

A distinctive deciduous conifer, Larix kaempferi ‘Diana’ is prized for its uniquely twisted, contorted branches that create a striking architectural form year-round. Soft, bright green needles emerge in spring, giving the tree a feathery texture, then turn brilliant golden yellow in fall before dropping. The unusual branching structure remains highly ornamental in winter, making it a strong focal point in the landscape.

Type: Deciduous conifer tree
Mature Size: 10–15′ W × 15–25′ H
USDA Zones: 4a–7b
Form: Irregular, upright with contorted branching

Light: Full sun
Soil: Moist, well-drained soils; adaptable
Water: Moderate; prefers consistent moisture

Bloom Time: Spring (inconspicuous cones)
Bloom Length: Not significant

Wildlife: Birds, deer resistant

Features & Landscape Uses:
Specimen tree, focal point, architectural interest, winter interest, gardens, large rock gardens

Care:
Minimal pruning needed—best to allow natural form to develop. Provide consistent moisture, especially in dry periods. Performs best in cooler climates and may struggle in excessive heat. Ensure well-drained soil.

Plant type

Conifer, Deciduous Tree

Height

15-25'

Width

10-15'

Hardiness zones

4–8

Sunlight

Full Sun

Leaf color

Green

Fall color

Orange

Attracts

Birds

Soil

Acidic, Highly Adaptable, Moist well-drained

Landscape use

Accent Plant, Specimen

Shape

Pyramidal

Deer resistant

Yes

Drought tolerant

No