{"id":2313,"date":"2026-01-27T17:29:24","date_gmt":"2026-01-27T16:29:24","guid":{"rendered":"https:\/\/pepinieredurenard.fr\/?post_type=product&#038;p=2313"},"modified":"2026-02-18T11:09:14","modified_gmt":"2026-02-18T10:09:14","slug":"shirasawanum-aureum","status":"publish","type":"product","link":"https:\/\/pepinieredurenard.fr\/en\/product\/shirasawanum-aureum\/","title":{"rendered":"Aureum"},"content":{"rendered":"<h3 data-start=\"868\" data-end=\"891\">Character &amp; interest<\/h3>\n<p data-start=\"893\" data-end=\"1240\">\u2018Aureum\u2019 brings instant light to the garden: bright foliage, a soft texture, and\u2014over time\u2014the silhouette of a small tree. It is an excellent cultivar for creating a focal point, especially when placed in front of a dark background (evergreen hedges, conifers, walls). Its slow growth encourages an elegant structure and good performance in a container.<\/p>\n<h3 data-start=\"1242\" data-end=\"1254\">Colours<\/h3>\n<ul data-start=\"1256\" data-end=\"1528\">\n<li data-start=\"1256\" data-end=\"1374\">\n<p data-start=\"1258\" data-end=\"1374\"><strong data-start=\"1258\" data-end=\"1271\">Spring<\/strong> : yellow to lemon yellow, sometimes with pinkish veins\/tones or a reddish edging in gentle sun.<\/p>\n<\/li>\n<li data-start=\"1375\" data-end=\"1459\">\n<p data-start=\"1377\" data-end=\"1459\"><strong data-start=\"1377\" data-end=\"1384\">Summer<\/strong> : yellow-green \/ chartreuse, often a little greener during hot periods.<\/p>\n<\/li>\n<li data-start=\"1460\" data-end=\"1528\">\n<p data-start=\"1462\" data-end=\"1528\"><strong data-start=\"1462\" data-end=\"1473\">Autumn<\/strong> : orange, then orange-red (often very vivid).<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1530\" data-end=\"1548\">Habit &amp; vigour<\/h3>\n<p data-start=\"1550\" data-end=\"1740\">Large shrub \/ small tree habit, with a crown that becomes fairly rounded with age. Slow to moderate vigour: it establishes gradually, then grows steadily if the soil stays cool in summer.<\/p>\n<h3 data-start=\"1742\" data-end=\"1768\">Indicative size<\/h3>\n<p data-start=\"1770\" data-end=\"1826\">Observed orders of magnitude depending on sources and training:<\/p>\n<ul data-start=\"1828\" data-end=\"2082\">\n<li data-start=\"1828\" data-end=\"1911\">\n<p data-start=\"1830\" data-end=\"1911\">often around 2 to 3 m at about 10 years (variable depending on climate and cultivation),<\/p>\n<\/li>\n<li data-start=\"1912\" data-end=\"1999\">\n<p data-start=\"1914\" data-end=\"1999\">in the long term it can reach 4 to 8 m (slow growth over several decades),<\/p>\n<\/li>\n<li data-start=\"2000\" data-end=\"2082\">\n<p data-start=\"2002\" data-end=\"2082\">spread is often similar to height at maturity (balanced silhouette).<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2084\" data-end=\"2098\">Exposure<\/h3>\n<p data-start=\"2100\" data-end=\"2450\">Bright partial shade is recommended. Morning sun is often beneficial to intensify colouring, but avoid hot afternoon sun (risk of scorch and fading). A sheltered position away from drying winds is advised.<\/p>\n<h3 data-start=\"2731\" data-end=\"2753\">Origin &amp; history<\/h3>\n<p data-start=\"2755\" data-end=\"3174\">The name \u2018Aureum\u2019 means \u201cgolden\u201d. This cultivar is considered an old Japanese variety, historically distributed in Europe (notably through Dutch horticultural networks in the 19th century). It is frequently cited under the synonym Acer japonicum \u2018Aureum\u2019, reflecting older taxonomic usage in horticulture: it is still found under that name in some catalogues and collections.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u2018Aureum\u2019 is one of the most sought-after golden Japanese maples: its rounded \u201cfull moon\u201d leaves open a bright yellow in spring (often with a faint pinkish edging or pink veins depending on conditions), shift to yellow-green in summer, then light up in orange and red in autumn. Its growth is slow, making it an excellent collector\u2019s plant, well suited to carefully designed gardens and to growing in a large container.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Acer shirasawanum \u2018Aureum\u2019 \u2013 \u00c9rable du Japon dor\u00e9 | Full moon, automne orange-rouge","_seopress_titles_desc":"Acer shirasawanum \u2018Aureum\u2019 : \u00e9rable du Japon dor\u00e9 \u00e0 feuilles \u201cfull moon\u201d, jaune lumineux au printemps, jaune-vert en \u00e9t\u00e9, puis automne orange \u00e0 rouge. Croissance lente, id\u00e9al en isol\u00e9 ou en grand pot. Mi-ombre lumineuse, soleil du matin possible.","_seopress_robots_index":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[186,18],"product_tag":[],"class_list":{"0":"post-2313","1":"product","2":"type-product","3":"status-publish","5":"product_cat-acer-shirasawanum","6":"product_cat-erables-du-japon","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-variable","12":"entry","13":"content-bg","14":"loop-entry"},"_links":{"self":[{"href":"https:\/\/pepinieredurenard.fr\/en\/wp-json\/wp\/v2\/product\/2313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pepinieredurenard.fr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pepinieredurenard.fr\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/pepinieredurenard.fr\/en\/wp-json\/wp\/v2\/media?parent=2313"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pepinieredurenard.fr\/en\/wp-json\/wp\/v2\/product_brand?post=2313"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pepinieredurenard.fr\/en\/wp-json\/wp\/v2\/product_cat?post=2313"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pepinieredurenard.fr\/en\/wp-json\/wp\/v2\/product_tag?post=2313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}