Sequoia sempervirens 'Illa Martin' Sequoia sempervirens 'Illa Martin'

Taxodiaceae

Sequoia sempervirens 'Illa Martin' Sequoia sempervirens 'Illa Martin'

'Illa Martin' is a large to very large tree with the same narrow pyramidal growth habit as the species Sequoia sempervirens. The tree branches well, forming a dense crown. The most striking difference with the species is that its needles are blue-green in summer. In winter, however, they turn dark green. Also, 'Martin' has proven to be more hardy than the species and other cultivars. A specimen of S. sempervirens in Trompenburg Gardens & Arboretum came well through the winter of 1955-1956, one of the harshest winters of the 20th century. Of some 10,000 seedlings from 1952, only five survived this winter. It was not until 1999 that Dick van Hoey Smith christened the tree 'Martin', after Dr Martin of Sequoiafarm in Kaldenkirchen, Germany, who had distributed the seeds. These seeds originally came from California. Quite coincidentally, several clones were named 'Martin' by several people. It was then decided to change the name to 'Illa Martin', Dr Martin's wife. In Germany, the various, partly unnamed clones are still called Martin Klon. More hardy than other clones of S. sempervirens, 'Illa Martin' is more widely applicable as a solitary in parks and large gardens. But this cultivar is also suitable as avenue tree in green spaces.
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Specifications
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Magasság
30 - 40 m
Szélesség
6-10m
Korona
narrow pyramidal
Kéreg és ágak
twigs reddish brown, bark orange brown, thick and softly fibrous, flaking in long strips
Leaf
needles, arranged in spiral shape, dark green, 1.5 - 2,5 cm, blue green
Virágok
inconspicuous
Gyümölcsök
hanging, ovoid cones, about 1,5 - 3 cm
Tüskés/tövises
egyik sem
Mérgező tulajdonság
rendszerint nem mérgező emberek, (nagytestű) háziállatok és haszonállatok számára
Talajtípus
sandy, loamy soil, well-permeable
Talajnedvesség
Nedves talajon használható
Ültetési hely követelményei
Nem viseli el az útburkolatokat
télállóság
7b (-14,9 és -12,3 °C)
Szélellenállóság
good, also tolerates sea wind
Egyéb tűrőképességek
széltűrő
Alkalmazások
tengerpart
Forma
magas törzsű fa, magas törzsű fenyő, specimen conifer
Eredet
U.S. National Arboretum, Washington D.C., USA, 2003
magas törzsű fenyő magas törzsű fa szoliter fenyő savanyú talaj agyagos talaj Tőzeges talajra Homokos talajra Nem viseli el az útburkolatokat árnyéktűrő Nedves talajon használható széltűrő keskeny piramis 3. magasság 6 m-nél kisebb Félig nyitott korona kékeszöld zöld gyorsan növő minden nem mérgező (általában)
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Sequoia sempervirens 'Illa Martin'

Sequoia sempervirens 'Illa Martin' can eventually reach a height of 30 - 40 m, depending on the site and climate conditions.

Sequoia sempervirens 'Illa Martin' is gyorsan növő and can eventually reach a height of 30 - 40 m, depending on the site and climate conditions.

The right time to plant Sequoia sempervirens 'Illa Martin' is during the dormancy period. In Western Europe, Sequoia sempervirens 'Illa Martin' with root balls can generally be planted from mid-November to late April, although this depends strongly on the climatic conditions and the species of tree.

Sequoia sempervirens 'Illa Martin' blooms in .
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