Japanese Maple 'Jordan' (Acer palmatum) - with fiery foliage - 26 cm pot - Height 90 cm

Yes, the Jordan Japanese Maple (Acer palmatum) is very well suited to growing in a large container on a well-sheltered terrace or balcony. However, you should choose a pot at least 40 to 50 cm in diameter to give it enough root space, filled with a mixture of potting soil, ericaceous compost, and sand. Water regularly in summer because the container medium dries out faster than in the ground, and apply an acid-loving plant fertilizer in spring. In winter, protect the container with a fleece or group the pots against a wall to limit the freezing of the medium, which is the main threat in container growing.

The Jordan Japanese Maple (Acer palmatum) prefers partial shade to light shade: it is under these conditions that it reveals its most beautiful colors without suffering from leaf scorch. A location under light cover, to the east or north of a large tree, or at the edge of a planting bed, is ideally suited to it. Full afternoon sun, especially in southern regions, risks browning the finely cut leaves and drying out the soil too quickly. It is also important to shelter it from strong, drying winds, which damage the young spring shoots.

T'he Jordan Japanese Maple offers o'ne of the most striking autumn displays in the temperate garden. With the first cool spells of September and October, the palmate leaves gradually turn from bright green to shades ranging from carmine to deep red, passing through o'range and golden yellow depending on the year and light conditions. This phenomenon is linked to the breakdown of chlorophyll, which reveals the anthocyanin and carotenoid pigments naturally present in the leaves. The greater the temperature difference between day and night, the more intense and flamboyant the coloration will be.

Acer palmatum is renowned for its slow growth, and the Jordan cultivar is no exception. Under favorable conditions, it can be expected to grow 15 to 25 cm taller per year, gradually reaching a height of 2 to 3 meters at maturity depending on growing conditions. This slow growth is actually an asset: it ensures a compact and balanced silhouette that requires little corrective pruning and fits perfectly into small gardens or container arrangements. It also means that every centimeter gained reflects solid and lasting vitality.

Yes, the Jordan Japanese Maple (Acer palmatum) is fully hardy and withstands the winter temperatures of the vast majority of French regions, including continental areas where temperatures can drop to -15°C. When planted in the ground, no special protection is needed for a well-established plant. Its main vulnerability is late spring frosts, which can damage young shoots emerging early in the season: a temporary protective cover is sufficient to protect them. In regions with very harsh winters (repeatedly below -15°C), generous mulching around the base enhances root protection.

To plant the Jordan Japanese Maple (Acer palmatum) under the best conditions, choose a frost-free period, preferably in autumn for optimal root establishment before winter, or in spring after the last frosts. Dig a hole twice as wide as the root ball and of the same depth, then amend the removed soil with mature compost and ericaceous soil to achieve a slightly acidic pH. Water thoroughly at planting, then apply a 10 cm layer of mulch around the base to retain moisture and limit weed competition.

J'apanese Maple 'Jordan S' 'pairs beautifully with o'ther woodland or light-sh'ade plants to create compositions with contrasting textures. In the foreground, hostas with their broad bluish leaves, evergreen ferns or astilbes provide a beautiful counterpoint to its finely cut foliage. Dwarf bamboos in the background enhance the'Japanese atmosphere. For autumn colours, planting it alongside a Viburnum, Cornus or Hamamelis extends the display.