How to Grow Nana Hinoki Cypress

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Nana Hinoki Cypress

Chamaecyparis obtusa 'Nana'

shrub

A dwarf evergreen conifer with soft, feathery foliage that forms a compact, rounded mound. This cultivar of Hinoki cypress is prized for its ornamental appeal in landscapes, rock gardens, and containers. It maintains its attractive golden-green to bronze coloring year-round with minimal pruning.

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Example Nana Hinoki Cypress timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Nana Hinoki Cypress

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Nana Hinoki Cypress

    Late summer into fall

    Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Nana Hinoki Cypress dates for your own zip code.

Growing Conditions

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Sun: Partial shade to full sun; 4-6 hours of morning sun ideal; afternoon shade beneficial in hot climates
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Water: Moderate, consistent moisture; keep soil evenly moist but not waterlogged. Water deeply once a week during dry periods. Reduce watering in winter. Avoid overhead watering to prevent foliage diseases.
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Spacing: 24-36 inches
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Days to maturity: Not applicable (ornamental shrub); reaches mature size in 5-10 years
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Planting depth: Plant at same depth as root ball; do not bury trunk

Soil

Type: Well-draining, slightly acidic loamy or sandy soil
pH: 5.5-7.0
Amendments:
Peat moss Compost Perlite or coarse sand for drainage Mulch (2-3 inches)

Growing Zones

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Thrives in zones 4b-8b; prefers cooler climates with moderate humidity

4b 5a 5b 6a 6b 7a 7b 8a 8b

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Growth Stages

1

Establishment

3-6 months

Young plant with tender, newly planted roots establishing in soil; foliage may appear slightly stressed

Water regularly to maintain consistent moisture; provide afternoon shade; avoid transplanting; mulch around base

2

Vegetative Growth

1-3 years

Plant develops dense, compact form with soft feathery foliage; gradually fills out and matures

Maintain consistent watering; light, selective pruning to shape; no fertilizer needed if soil is adequate

3

Maturation

Ongoing after 3-5 years

Reaches full ornamental form with golden-green to bronze foliage and rounded mound shape; growth slows

Prune lightly only to maintain shape; monitor for spider mites in dry conditions; ensure good drainage

4

Maintenance

Indefinite

Fully mature specimen providing year-round ornamental interest; foliage may deepen in color during winter

Minimal pruning needed; occasional light shaping acceptable; watch for pest or disease issues; fertilize sparingly if needed

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Black walnut (produces juglone) Shallow-rooted trees competing for moisture Plants requiring very wet soil

Common Pests

  • Increase humidity through regular misting; spray with water to dislodge; use insecticidal soap or horticultural oil if severe; ensure adequate soil moisture

  • Hand-pick and destroy bags; prune affected branches; apply insecticide in early summer when caterpillars are young

  • Spray with horticultural oil during dormant season; remove heavily infested branches; encourage natural predators

  • Remove and destroy infected branches immediately; improve air circulation; avoid wounding; ensure good drainage

  • Ensure excellent drainage; avoid waterlogging; remove affected plants if severe; treat soil with fungicide if caught early

Uses

🌿

Landscape Specimen & Focal Point

Ornamental

Nana Hinoki cypress serves as an excellent dwarf evergreen specimen for foundation plantings, rock gardens, Japanese gardens, and mixed borders. Its compact, rounded form and soft, delicate foliage provide year-round visual interest and structure to landscapes. [source]

🏠

Container & Bonsai Cultivation

Household

The slow growth habit and attractive form make it ideal for container gardening on patios, decks, and balconies. It is also highly valued in bonsai cultivation, where its foliage responds well to artistic pruning and shaping. [source]

🦋

Wildlife Shelter & Habitat

Wildlife

Dense evergreen foliage provides shelter and nesting sites for small birds and beneficial insects. The plant offers year-round cover in gardens, supporting local wildlife populations. [source]

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Floral Arrangements & Cut Foliage

Craft

Soft, feathery branches are occasionally used in floral design, dried arrangements, and holiday décor for their delicate texture and evergreen appeal. [source]

Harvest Tips

Not harvested for yield; instead, prune selectively in spring or early summer for shape maintenance. Remove dead, diseased, or crossing branches. Light pruning encourages denser growth. Do not heavily prune as recovery is slow.

Fun Facts

  • 🌱 Nana Hinoki cypress is native to Japan and is a dwarf cultivar of the Hinoki cypress (Chamaecyparis obtusa), a tree sacred in Shinto temples and used historically for shrine construction.
  • 🌱 The foliage contains natural aromatic oils that give it a pleasant, slightly spicy fragrance when brushed or crushed, releasing a refreshing cedar-like scent.
  • 🌱 Nana Hinoki cypress grows extremely slowly—often less than 2-3 inches per year—making it a long-lived landscape investment that requires patience but minimal maintenance.

Gardening Terms

New to gardening? Learn about terms used in this guide:

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