Cryptomeria japonica ‘Radicans’, commonly known as Radicans Cryptomeria or Japanese Cedar, is a fast-growing, columnar evergreen prized for its soft, feathery blue-green foliage and graceful, conical form. This non-native conifer grows 30 to 40 feet tall and 15 to 20 feet wide, making it a popular choice for privacy screens, windbreaks, or specimen plantings in full sun. Unlike the species form, ‘Radicans’ has a looser, more elegant texture and better resistance to winter browning. Though beautiful and low-maintenance, it provides minimal support for native wildlife.

Why choose Radicans Cryptomeria:

• Fast-growing screen: Excellent for tall hedging, windbreaks, or natural barriers

• Soft texture: Feathery foliage and pyramidal shape offer year-round elegance

• Low-maintenance: Disease-resistant and tolerant of heat and humidity

Cultivating tips:

• Sun exposure: Requires full sun for best growth and density

• Soil needs: Prefers moist, well-drained soils; avoid prolonged wet or compacted sites

• Maintenance: Minimal; prune only to shape or maintain size

Designs for your garden:

• Evergreen screening: Ideal for tall privacy screens or background plantings

• Specimen tree: A beautiful focal point in large landscapes

• Mixed borders: Adds height and texture among other evergreens and shrubs

Ecological considerations:

• Non-native species: Provides limited food or habitat for native insects or birds

• Not a host plant: Does not support native caterpillars or pollinators

• Combine with natives: Pair with native trees or shrubs to boost ecological impact

Looking for native alternatives?

Juniperus virginiana – Eastern Red Cedar: A tough native evergreen that supports birds with berry-like cones and thrives in a variety of soils.
Ilex opaca – American Holly: A tall native evergreen with glossy leaves and red berries that support wildlife throughout winter.                 Ilex glabra ‘Shamrock’ – Shamrock Inkberry: A compact, broadleaf evergreen native shrub perfect for hedging and native-friendly landscaping.