Picea abies
分類
家族Pinaceae
属Picea
ゾーン3
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Plants of the World Onlineについて
Picea abies, commonly known as the Norway Spruce, is a large evergreen tree native to Europe. It is widely used as a Christmas tree and for timber. The tree can grow up to 50 meters tall and has a conical shape with drooping branchlets. It prefers temperate climates and undergoes a dormancy period during the winter months.
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Norway Spruce
Abies abies
Abies carpatica
Abies clambrasiliana
Abies clanbrassiliana
Abies communis
Abies commutata var. mucronata
Abies conica
Abies cranstonii
Abies excelsa var. carpatica
Abies excelsa var. clambrasiliana
Abies excelsa var. communis
Abies excelsa var. conica
Abies excelsa var. elegans
Abies excelsa var. gregoryana
Abies excelsa var. inversa
Abies excelsa var. monstrosa
Abies excelsa var. nigra
Abies excelsa var. pumila
Abies excelsa var. pumila-glauca
Abies excelsa var. pygmaea
Abies excelsa var. remontii
Abies excelsa var. viminalis
Abies excelsa var. vulgaris
Abies extrema
Abies inverta
Abies minima
Abies mucronata
Abies pectinata
Abies picea
Abies pumila
Abies vulgaris
Abies vulgaris var. nana
Picea abies f. argenteospica
Picea abies f. barryi
Picea abies f. chlorocarpa
Picea abies f. clanbrassiliana
Picea abies f. compacta
Picea abies f. conica
Picea abies f. elegans
Picea abies f. ellwangeriana
Picea abies f. finedonensis
Picea abies f. gregoryana
Picea abies f. inversa
Picea abies f. maxwellii
Picea abies f. merkii
Picea abies f. microsperma
Picea abies f. monstrosa
Picea abies f. nana
Picea abies f. nigra
Picea abies f. parviformis
Picea abies f. pendula
Picea abies f. procumbens
Picea abies f. pumila
Picea abies f. pumila-glauca
Picea abies f. pygmaea
Picea abies f. pyramidata
Picea abies f. remontii
Picea abies f. tabuliformis
Picea abies f. viminalis
Picea abies f. virgata
Picea abies subsp. europaea
Picea abies var. arctica
Picea abies var. germanica
Picea abies var. inversa
Picea abies var. pendula
Picea abies var. reflexa
Picea excelsa
Picea excelsa f. argenteospica
Picea excelsa f. barryi
Picea excelsa f. ellwangeriana
Picea excelsa f. erythrocarpa
Picea excelsa f. nana
Picea excelsa var. acuminata
Picea excelsa var. alpestris
Picea excelsa var. balcanica
Picea excelsa var. chlorocarpa
Picea excelsa var. compacta
Picea excelsa var. cranstonii
Picea excelsa var. europaea
Picea excelsa var. finedonensis
Picea excelsa var. inversa
Picea excelsa var. maxwellii
Picea excelsa var. merkii
Picea excelsa var. microsperma
Picea excelsa var. nigra
Picea excelsa var. parviformis
Picea excelsa var. pendula-major
Picea excelsa var. procumbens
Picea excelsa var. pumila
Picea excelsa var. pyramidata
Picea excelsa var. tabuliformis
Picea excelsa var. viminalis
Picea excelsa var. virgata
Picea obovata var. alpestris
Picea vulgaris f. viminalis
Picea vulgaris var. alpestris
Picea vulgaris var. apiculata
Picea vulgaris var. chlorocarpa
Picea vulgaris var. europaea
Picea vulgaris var. viminalis
Pinus abies
Pinus abies f. inversa
Pinus abies f. pendula
Pinus abies var. germanica
Pinus abies var. viminalis
Pinus carpatica
Pinus cinerea
Pinus clanbrassiliana
Pinus picea
Pinus picea var. carpatica
Pinus picea var. conica
Pinus picea var. nigra
Pinus picea var. pendula
Pinus picea var. viminalis
Pinus picea var. vulgaris
Pinus pyramidalis
概要
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詳細
お手入れ方法
The Norway Spruce requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and prefers a humid environment. Regular watering is necessary, but the soil should be allowed to dry out partially between waterings. This tree is best suited for outdoor growth.土壌
Picea abies prefers well-draining loamy soil that is slightly acidic. The soil should be kept moderately moist but not waterlogged. 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. Fertilize once in early spring and again in mid-summer for best results.植え替え
Repotting is generally not required for Picea abies as it is a large tree meant for outdoor planting. If grown in a container, ensure it has ample space for root growth and repot only when absolutely necessary.伝搬
Propagation of Picea abies can be done through seeds or cuttings. Seeds should be sown in late winter, while cuttings can be taken in late summer. Ensure the cuttings are kept in a humid environment until roots develop.剪定
Pruning is necessary to maintain the shape and health of the tree. Prune in late winter or early spring before new growth begins. Remove any dead or diseased branches and thin out crowded areas to improve air circulation.毒性
Picea abies is not toxic to pets or humans. However, the needles can be sharp and may cause minor skin irritation if handled improperly.追加
The Norway Spruce is a popular choice for windbreaks and privacy screens due to its dense foliage. It is also used in reforestation projects and as an ornamental tree in large gardens and parks.植物の手入れに革命を起こす
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