Chamaecyparis lawsoniana
分類
家族Cupressaceae
属Chamaecyparis
ゾーン5
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Plants of the World Onlineについて
Chamaecyparis lawsoniana, commonly known as Lawson's cypress or Port Orford cedar, is a species of conifer in the family Cupressaceae. Native to the southwestern Oregon and northwestern California, it is a large evergreen tree that can grow up to 60 meters tall. It has a conical shape with dense, dark green foliage. The tree is valued for its timber and is also popular in horticulture. It has a dormancy period during the winter months.
としても知られている
Port Orford Cedar
Chamaecyparis allumii
Chamaecyparis boursieri f. viridis
Chamaecyparis lawsoniana f. alba-spica
Chamaecyparis lawsoniana f. aluminii
Chamaecyparis lawsoniana f. argentea
Chamaecyparis lawsoniana f. erecta
Chamaecyparis lawsoniana f. filiformis
Chamaecyparis lawsoniana f. fletcheri
Chamaecyparis lawsoniana f. fraseri
Chamaecyparis lawsoniana f. glauca
Chamaecyparis lawsoniana f. glaucescens
Chamaecyparis lawsoniana f. gracilis
Chamaecyparis lawsoniana f. intertexta
Chamaecyparis lawsoniana f. lutea
Chamaecyparis lawsoniana f. nana
Chamaecyparis lawsoniana f. pendula
Chamaecyparis lawsoniana f. pendula-alba
Chamaecyparis lawsoniana f. pendula-vera
Chamaecyparis lawsoniana var. argentea
Chamaecyparis lawsoniana var. billwoodiana
Chamaecyparis lawsoniana var. glauca
Chamaecyparis lawsoniana var. minima-glauca
Chamaecyparis lawsoniana var. nana-glauca
Chamaecyparis lawsoniana var. pendula
Chamaecyparis lawsoniana var. pendula-vera
Chamaecyparis lawsoniana var. stewartii
Cupressus fragrans
Cupressus lawsoniana
Cupressus lawsoniana f. alumnii
Cupressus lawsoniana f. argentea
Cupressus lawsoniana f. lutea
Cupressus lawsoniana f. stewartii
Cupressus lawsoniana f. viridis
Cupressus lawsoniana var. alba-spica
Cupressus lawsoniana var. alba-spica-nana
Cupressus lawsoniana var. aluminii
Cupressus lawsoniana var. argentea
Cupressus lawsoniana var. erecta
Cupressus lawsoniana var. filiformis
Cupressus lawsoniana var. glauca
Cupressus lawsoniana var. gracilis
Cupressus lawsoniana var. intertexta
Cupressus lawsoniana var. minima-glauca
Cupressus lawsoniana var. nana-glauca
Cupressus lawsoniana var. pendula
Cupressus lawsoniana var. pendula-alba
Cupressus lawsoniana var. pendula-vera
Cupressus nutkanus
Retinispora lawsoniana
概要
詳細
お手入れ方法
Lawson's cypress prefers temperate climates and should be planted in an area where it can receive direct bright light for several hours a day. It thrives in moderate temperatures and requires a moderate level of humidity. Regular watering is necessary, but the soil should be allowed to dry out partially between waterings. Pruning is recommended to maintain its shape and health.土壌
This tree prefers well-draining loamy soil that is slightly acidic to neutral in pH. It can tolerate a range of soil types but performs best in fertile, moist, and well-drained soils. Good drainage is essential to prevent root rot.肥料
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied during the growing season to support healthy growth. Fertilize once in early spring and again in mid-summer for best results.植え替え
For young trees grown in containers, repotting should be done every 2-3 years to accommodate growth. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repot in early spring before the growing season begins.伝搬
Lawson's cypress can be propagated through seeds or cuttings. Seed propagation should be done in the fall, while cuttings can be taken in late summer. Use semi-hardwood cuttings and root them in a well-draining soil mix.剪定
Pruning should be done in late winter or early spring before new growth begins. Remove any dead, diseased, or damaged branches, and trim to maintain the desired shape. Avoid heavy pruning as it can stress the tree.毒性
Lawson's cypress is not known to be toxic to pets or humans. However, as with all plants, it is advisable to prevent pets and children from ingesting any part of the plant.追加
Lawson's cypress is susceptible to root rot if the soil is not well-drained. Ensure proper watering practices and avoid waterlogging the soil. Mulching around the base can help retain moisture and regulate soil temperature.植物の手入れに革命を起こす
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