Sawara Cypress
Chamaecyparis pisifera
Filifera
About this plant
Chamaecyparis pisifera, commonly known as Sawara Cypress, is an evergreen conifer with soft, feathery foliage that often has a delicate, lacy appearance. It is popular in gardens and landscapes for its attractive texture and ability to form dense screens or specimen plants. Some cultivars have thread-like leaves that add a unique look. It is native to Japan and is valued for its ornamental qualities and durability.
Taxonomy
- Genus
- Chamaecyparis
- Family
- Cupressaceae
- Higher classification
- Order: Pinales
- Plant type
- Tree
- Lifespan
- Perennial
Origin & Distribution
- Native region
- Japan
- Distribution
- Native to Japan, widely cultivated in temperate regions around the world including North America and Europe.
Care
- Light preference
- Partial sun
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Preferred window facing
- East-facing, South-facing
- Watering frequency
- Moderate
- Watering interval
- 5–10 days
- Humidity
- Normal
- Minimum
- -30 °C
- Maximum
- 35 °C
- Optimal
- 10-24 °C
- USDA hardiness zones
- 4-8
- Soil pH
- 5.5-7.5
- Soil type
- well-draining loam, sandy soil
Watering. Water regularly during dry periods, especially when young. Allow the soil to dry slightly between waterings to avoid root rot.
Fertilizing. Feed in early spring with a balanced, slow-release fertilizer formulated for evergreens. Avoid over-fertilizing, which can harm the plant.
Chamaecyparis pisifera is a hardy evergreen tree that prefers well-drained soil and can tolerate both sun and partial shade. It requires moderate watering and benefits from occasional pruning to maintain shape. It is generally low-maintenance but can be sensitive to overly wet soil.
Propagation
- Propagation methods
- Cuttings, Seeds
- Care difficulty
- Medium
Ornamental features
- Flowering
- No
Soft, feathery evergreen foliage with a fine texture; some cultivars have thread-like leaves; dense, conical form.
Toxicity & Safety
- Toxic to humans
- Non-toxic
- Toxic to pets
- Non-toxic
- Weed potential
- Not considered a weed
Non-toxic to humans and pets; safe to plant around children and animals.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Pollen
- Pollen level
- Moderate
Chamaecyparis pisifera can produce pollen that may cause mild allergic reactions in sensitive people, especially during its pollination season. Those with pollen allergies should avoid close contact during this time to reduce symptoms like sneezing or itchy eyes.
Common problems
Problems can include root rot if overwatered or planted in poorly draining soil. It may also suffer from browning foliage if exposed to extreme drought or harsh sun without enough water.
Uses
Used as an ornamental tree in gardens and parks, for hedges, screens, and bonsai. Its attractive foliage adds texture and color year-round.
Notes
Prune in late winter or early spring to shape and remove dead branches. Repotting is generally not applicable as it is usually grown outdoors. Avoid waterlogged soil to prevent root diseases.