Alnus glutinosa - bare root - 90-120 cm
Grauwe of zwarte els
€1.38 per unit (incl. vat)
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Product information "Alnus glutinosa - bare root - 90-120 cm"
The gray or black alder is a fairly large tree with a long, ovoid crown. The leaves are heart-shaped and medium green. During the flowering period red catkins appear on the tree. This tree is quite hardy, and can grow up to 25 meters high
PLANTING TELT:
The black alder does well in a spot in full sun or semi-shade. It is best to choose a soil that is well permeable and with an airy soil. This tree also does well in poorer soil. You can prune the black alder in the winter or early spring.
ADVICE ON PROBLEMS:
This tree is susceptible to phytophthora alni
Product specifications
| Application / use plant: | Hedge plant, Industrial area, Landscape, Park tree, Tolerates no paving, wadi |
|---|---|
| Bloom Month: | January, February, March |
| Bloom color: | Yellow |
| Branches / bark: | Unknown - n/a |
| Dutch plant name: | Gewone els, Grauwe els, Zwarte els |
| English plant name: | Alder, Black Alder, Common Alder, European Alder |
| Flower color - details: | Yellow |
| French plant name: | Aulne glutineux, Aulne noir, Vergne |
| Frost hardiness - details: | Very excellent (-40 till -34°c), usda zone 3 |
| Frost resistance: | Extrême winter hardiness |
| Fruit: | Cone-shaped |
| Fruit - details: | Eye-catching props |
| Full grown plant height: | eventually 15-20 meters |
| German plant name: | Schwarzerle |
| Growth habit : | Crown half open, Crown oval |
| Humidity/Soil: | Moist soil, Wet - swampy soil |
| Latin plant family: | Betulaceae |
| Leaf / Foliage: | Green |
| Leaf / foliage - details: | Deciduous, green |
| Location: | Shadow |
| Location - details: | Sun till half-shade |
| Minimum growing height (in cm): | 1500 |
| Plant characteristic: | Indigenous, Insensitive to road salt, Attracts birds, Fruit-bearing, Sea wind proof |
| Plant family: | Birch family |
| Pruning period: | March, July |
| Synonym / Trade name: | Alnus communis, Alnus rotundifolia, Alnus vulgaris |
| Winter foliage: | Losing leaf |
| maximal growth height (in cm): | 2000 |
| type of crop: | Deciduous trees |
| type of soil: | Clay soil (calcareous), Wet soil, Normal soil, Peaty soil (acidic), Sand soil |
| type of soil / ground - details: | Any type of soil |
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