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Larix decidua Larch Deciduous tree (1 Page of 5) The Larix decidua plant species is found in C. Europe - Alps to N. Russia and Siberia. Naturalized in Britain. It is a member of the Pinaceae family. Common gardeners may know the plant as Larch. Some home gardeners know the variety as L. europaea. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Larix decidua Common Name: Larch Family: Pinaceae Author: Mill. Known Hazards: None known Mature Height: 45 Mature Width: 15 Habitat: Forms extensive open forests at high altitudes[81].
Cultivation Notes: Prefers an open airy position in a light or gravelly well-drained soil[11, 200]. It tolerates acid and infertile soils, though it dislikes very peaty or very chalky soils[11]. Another report says that it tolerates chalky soils[200]. Succeeds on rocky hill or mountain sides and slopes[200]. Tolerates salt-laden gales according to one report[75] whilst another says that it dislikes exposed positions[11]. The larch dislikes atmospheric pollution and so does not grow well in towns[185]. A north or east aspect is more suitable than west or south[11]. It dislikes growing in wet ground or frost pockets[11, 81], and grows best in areas with abundant rainfall[11].
The larch is a very ornamental tree that is widely grown for forestry[11, 81]. It is very fast growing with new annual growth of 1.5 metres often found and trees can average 60cm or more for many years[185]. The dormant trees are very cold hardy, but they are often excited into premature growth in Britain by mild spells during the winter, the plants are then subject to damage by late frosts and cold winds[1, 185].
The young shoots have a delicate mossy fragrance as the leaves unfold[245].
Hybridizes freely with other members of this genus.
Open ground plants, 1 year x 1 year are the best for planting out, do not use container grown plants with spiralled roots[200]. Plants transplant well, even when coming into growth in the spring[200].
Plants in this genus are notably resistant to honey fungus[81, 200].
For further Larix decidua gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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