Acer Palmatum Osakazuki. The flowers are rather attractive close up, but are not particularly showy from a distance. Fall color includes shades of yellow, red-purple and bronze. RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected Description. Small reddish-purple flowers in umbels bloom in mid spring (April). Image Ron Kemeny. Acer palmatum 'Osakazuki' Japanese Maple. Leaf colour is best in partial shade, although full sun can be tolerated. Acer palmatum 'Osakazuki' A neatly rounded tree growing to approx 6 metres in height. 2.5-4 metres, Time to ultimate height Please note: Osakazuki multi-stems size Small are 1.25-1.5m in height when supplied Acer palmatum Osakazuki is a popular cultivar of Japanese Maple which is considered to be the very best of them all for producing a stunning autumn display of red colour. Brunnera macrophylla 'Jack Frost', Acer palmatum 'Osakazuki', Digitalis purpurea 'Pam's Choice', Milium effusum, table and chair on patio in shady corner, Acer palmatum 'Bloodgood' Charred wooden bench, Acer palmatum 'Osakazuki', Milium effusum, Brunnera macrophylla 'Jack Frost', Geranium ‘Johnson’s Blue’, stepping stone path. Verticillium wilt sometimes a problem. Mulch helps retain soil moisture and keep roots cool. Acer palmatum ‘Osakazuki’ Wide chunky leaves beautiful Bronze green over summer, with Intense crimson autumn tones. It has an open habit and large, bright green leaves which turn a brilliant scarlet in autumn, lasting for several weeks before falling. The Acer palmatum ‘Osakazuki’ is a cultivar of the Acer ‘palmatum’. Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. Garden Maple AGM plants have been through a rigorous trial and assessment programme. Flowers and fruits small, red, All ratings refer to the UK growing conditions unless otherwise stated. Join Japanese Maple 'Osakazuki' Overview. We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records. Acer can be deciduous trees or large shrubs with paired, often palmately-lobed leaves and small flowers followed by characteristic winged fruits. Many have fine autumn colour, and some have ornamental stems, Details Our Botanical team are working hard to increase the number of plants with detailed information. Looking After Your Acer Palmatum Osakazuki. Leaf scorch can be caused by lack of soil moisture or excessive exposure, Propagation DeciduousHeight - 5m (16ft) Osakazuki Japanese Maple is an open deciduous tree with a more or less rounded form. Each palmate green leaf (2-5" long) has 5 or 7 but less frequently 9 pointed toothed lobes. Acer palmatum 'Taihai' Acer palmatum (Elegans Group) 'Osakazuki', Acer palmatum (Heptalobum Group) 'Osakazuki', Family They are: This plant will provide nectar and pollen for bees and the many other types of pollinating insects. This is a small growing deciduous tree that will … Acer palmatum 'Osakazuki Akame' - Osakazuki Akame Japanese Maple More About Acer palmatum 'Osakazuki Akame' New growth and spring colour of gold with orange leaf tips and edges Clusters of small red flowers can be found in spring. Screen. times, Need more criteria? Award-winning Acer palmatum 'Osakazuki' is a large deciduous shrub or small rounded tree with large, 7-lobed, serrated, bright green leaves turning brilliant orange-scarlet to crimson-red in fall. It’s perfect for growing as a focal point in the garden or in a mixed shrub border. Acer palmatum Osakazuki has been sold round the world for over a hundred years and autumn colour is only one reason for the popularity of this cultivar. It requires a partially shaded spot which can be protected from cold winds. Foliage tends to leaf out early in spring and is subject to damage from late spring frosts. Some claim it has the most intense colour of all the maples. 'Osakazuki' (Amoenum Group) is a vigorous upright tree with a rounded crown that typically grows to 15-18' tall over the first 10 years, but eventually matures to as much as 20-25' tall. Good sun-dappled understory tree. A deciduous Japaneses Maple it will grow to a Maximum Height of 6 meters and has a Maximum Spread of 6 meters. 2.5-4 metres, Ultimate spread Try an advanced search, RHS Registered Charity no. The Royal Horticultural Society is the UK’s leading gardening charity. Japanese maples are generally grown for their attractive foliage and shape. Where is this species invasive in the US. Mites may be troublesome. Pruning is best kept to a minimum, but if needed should be done in late fall to mid winter. Description: Acer palmatum 'Osakazuki' is a classic green leaved Japanese Maple variety. Spring or summer pruning often results in significant bleeding. 12-15″/year. Genus Acer can be deciduous trees or large shrubs with paired, often palmately-lobed leaves and small flowers followed by characteristic winged fruits. Japanese Maple ‘Osakazuki’ A large deciduous shrub of rounded habit.The green leaves turn to brilliant orange-scarlet in autumn. Site in locations protected from strong winds. Water in summer if necessary. Best known for its intense crimson fall colour. Low Maintenance A stunning blaze of long lasting, fiery scarlet foliage colours appear during the autumn. Acer palmatum ‘Osakazuki akame’ is a Broader growing form than the standard ‘Osakazuki’, this selection shares the same sturdy stature and amazing fall color with olive orange leaves in spring which slowly change to green as they mature.. Garden Size: 20’H x 15’W. Each leaf has several lobes (typically 5–7) that all originate from one point looking like an open hand with outstretched fingers. Leaves are green throughout the growing season until fall. Grow in a moist but well-drained soil. This beautiful ornamental tree is one of the mid-sized varieties of Japanese Acer with bright green deeply lobed leaves which turn an attractive bright red in autumn. Page 3 of 3 < Prev 1 2 3. Osakazuki is a gorgeous Japanese maple. May be grown in full sun in the northern parts of its growing range, but prefers some part afternoon shade in the southern parts (including St. Louis) of its growing range. Slow-growing and suitable for container growing, Acer palmatum is the perfect species for small gardens. Search by plant name, key attributes or both to find plant details and a list of The height of the plant does not include the pot. Excellent for ordinary use in appropriate conditions. 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