{"product_id":"alnus-glutinosa-imperialis-aulne-imperialis","title":"Alnus glutinosa 'Imperialis' – Cut-leaf Common Alder","description":"\u003csection id=\"introduction\"\u003e\n  \u003cp\u003eThe 'Imperialis' Alder graces the landscape with an incomparable sculptural elegance, thanks to its exceptionally fine foliage. Its deeply cut, almost laciniate leaves create an airy, misty texture reminiscent of a giant fern or a delicate Japanese maple. This graceful tree excels at transforming damp garden areas into a sophisticated visual display, while offering a sturdy structure and a calming presence throughout the seasons.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"caracteristiques\"\u003e\n  \u003ch2\u003eCharacteristics\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eFoliage\u003c\/strong\u003e: The leaves are green and deeply incised, giving the tree a feathery, delicate appearance. They remain on the tree late into the fall, often dropping while still green or slightly bronzed.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eFlowering \/ Fruiting \/ Stems\u003c\/strong\u003e: Decorative catkins appear in early spring before the leaves emerge, followed by small woody cones (strobiles) that persist through the winter, adding structural interest.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eLight\u003c\/strong\u003e: Thrives in full sun but adapts well to partial shade.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eHabit\u003c\/strong\u003e: Features an upright, pyramidal habit that maintains a graceful and well-defined silhouette as it matures.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eGrowth\u003c\/strong\u003e: This cultivar is slow-growing, making it easier to integrate into managed spaces where it takes its time to establish without quickly becoming overwhelming.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eSoil\u003c\/strong\u003e: Prefers rich, cool soils. It is particularly renowned for its ability to flourish in wet or even waterlogged soils where few other trees can survive.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e: Perfectly suited for the Canadian climate, displaying excellent hardiness (Zone 3).\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eResistances\u003c\/strong\u003e: Highly resistant to White-tailed deer and hare and rabbit, as well as poorly drained soils and temporary flooding.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"utilisation\"\u003e\n  \u003ch2\u003eUse\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eTypes of use\u003c\/strong\u003e: Ideal as a specimen tree to highlight its unique foliage, or along water features (ponds, streams) where its roots help stabilize the bank. It also works well in woodland massings or in large containers during its early years.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eDecorative advantages\u003c\/strong\u003e: Creates a striking textural contrast when planted near large-leaved plants. Its winter silhouette, adorned with hanging mini-cones, is highly aesthetic.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"entretien\"\u003e\n  \u003ch2\u003eMaintenance\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eWatering:\u003c\/strong\u003e Keep the soil consistently moist. Water generously during dry spells, especially if the tree is not located near a natural water source.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eFertilization\u003c\/strong\u003e: Apply a balanced fertilizer in the spring to support development, though this tree naturally fixes nitrogen in the soil.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003ePruning\u003c\/strong\u003e: Prune primarily to remove dead wood or poorly oriented branches in late winter or early spring before the sap rises.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003ePlanting\u003c\/strong\u003e: Install in a hole twice as wide as the root ball. Ensure a good supply of compost if the soil is poor.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eWinter Protection:\u003c\/strong\u003e No specific protection is required once established due to its high hardiness.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Jardineries Botanix","offers":[{"title":"30 mm tronc","offer_id":56375287120175,"sku":null,"price":139.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/4050\/6415\/files\/AlnusglutinosaImperialisfeuillage.jpg?v=1775569056","url":"https:\/\/botanix.com\/en\/products\/alnus-glutinosa-imperialis-cut-leaf-alder","provider":"Jardineries Botanix","version":"1.0","type":"link"}