WebMost pollen cones are longer than their subtending leaf and have 20-30 cone scales, each bearing 2-5 seeds. Cryptomeria pollen causes allergic conjunctivitis to humans and to dogs in both spring and autumn. Research Natural range of distribution: Habitat: The Japanese red-cedar prefers warmer climates with wet or moist woodlands. WebCryptomeria japonica 'Radicans' / radicans Japanese cedar RECOMMENDED HARDINESS ZONES: 5 (-10 to -20 F / -23.3 to -28.9 C) HORTICULTURAL STATUS: Established COLOR: Blue Green TRINOMIAL TYPE: Cultivar GROWTH SHAPE: Broad Upright or Oval GROWTH SIZE: Large: greater than 12 inches (30 cm) per year / greater than 12 feet (4 m) after 10 …
Japanese Cryptomeria Home & Garden Information Center
WebJul 21, 2024 · Light Japanese cedars enjoy the sunlight; however, they do tolerate some shade or filtered sun. The tree will thrive and perform its best in full sun, ideally 6 hours of direct sunlight per day. Soil While it prefers rich, acidic, consistently moist but well-drained soil, C. japonica will grow in most average, well-drained soil. WebNoteworthy Characteristics. Cryptomeria japonica, commonly called Japanese cedar or sugi, is a slender, pyramidal, evergreen conifer with tiered horizontal branching, which is slightly pendulous at the tips.Japanese cedar is a monotypic genus unrelated to the true cedars (Cedrus).It is native to forested areas in Japan and China where it typically grows as a … software engineering project report
Garden Guides Cryptomeria Japonica Diseases
WebLeaves: Evergreen Shape: pyramidal or conical Ornamental Other: Environmental Characteristics Light: Full sun, Part shade Hardy To Zone: 6a Soil Ph: Can tolerate acid to neutral soil (pH 5.0 to 7.4) Environmental Other: full sun / light shade; needs protection from wind Insect Disease leaf blight; leaf spot; dieback Bare Root Transplanting ... WebFeb 7, 2024 · If you’re looking for an upright and fast-growing evergreen tree that forms a perfect pyramid, the Cryptomeria japonica ‘Yoshino’ is a great choice. Plant Type: Japanese Cedar Zones: 5 - 7 Height: 60 feet Spread: 30 feet Colors: bright blue-green foliage Light: Full sun Water: Medium WebJul 21, 2024 · Treat leaf blight with a fungicide. Cryptomeria trees are prone to diseases such as leaf blight and respond well to the application of a fungicide during the morning hours. Follow the... software engineering productivity tools