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A pagoda and the red autumn fall colours of an Acer pseudosieboldianum Korean Maple reflection in a lake | Heartwood Seeds UK
Blue sky glistening through the orange autumn fall leaves of an Acer pseudosieboldianum
Beautiful reflection of the red and orange autumn fall leaves of an Acer pseudosieboldianum Korean Maple within a Korean creek
Acer pseudosieboldianum Korean Maple Seeds
Heartwood seed pack, business card and teapot - Acer pseudosieboldianum

Acer pseudosieboldianum (Korean Maple) | 10 Seeds | £3.49

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Acer pseudosieboldianum - (Korean Maple) 

 

A rare and very hardy maple, forming an attractive, small tree offering intense autumn colours

 

Green finely-toothed leaves emerge in spring and throughout summer, followed by brilliant autumn colours, starting yellow and orange and turning intense scarlet and purples

 

Erect clusters of reddish-purple flowers in spring are followed by red, winged fruit

 

Size after 10 years is approx. 10 feet (3m) tall, with a spread of 8 feet. Stays much smaller within pots, especially as a bonsai. Eventual height within ground and outside pots / bonsai pots is 26 ft (8m)

 

Fully frost hardy to -25ºC (-13ºF). Protect very young plants and seedlings from hard frosts initially

 

The trees are easy to keep small (if desired) with pruning

 

Makes an excellent bonsai tree as the roots are very shallow and it is easily dwarfed

 

Please note: full germination instructions are printed on each pack

 

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© Heartwood - supplying rare and unusual plants and seeds to the curious grower

 

 GROWING DETAILS

 

Genus: Acer

 

Species: pseudosieboldianum

 

English name: Korean Maple

 

Plant type: Deciduous, small tree

 

Eventual height: 3-4 feet grown as a bonsai. Approx. 10 feet tall within open ground after 10 years

 

Season of Interest: Green foliage spring to summer; intense autumn colours; beautiful leafless form over winter

 

Hardiness: Fully hardy to -25ºC (-13ºF). Protect very young plants and seedlings from hard frosts initially

 

Shelter: from very strong winds

 

Sun Exposure: Partial shade

 

Soil: Moist, fertile and well-drained; water well in hotter months. Avoid alkaline soils

 

Propagation methods: From seed, and softwood or semi-hardwood cuttings

 

 GERMINATION INSTRUCTIONS

 

Acer pseudosieboldianum 🌱 Soak in warm water for 2 days. Place in a zip-lock bag with lightly-moist propagation compost or vermiculite, then refrigerate for 12 weeks, opening & shaking the bag daily for aeration. Finally sow 1cm deep within propagation compost. Keep at 20°C (68°F). Maintain moisture & bright conditions until germination. Alternatively, sow directly in pots outdoors within autumn, allowing natural frosts to break seed dormancy.

Caution: Not for consumption. Choking hazard. Keep away from children & pets. Handle with care.

 

 

 DELIVERY CHARGES

 

FREE UK shipping on orders over £30


UK Mainland

 

All orders are sent via Royal Mail Tracked 48

£2.95 - £4.95 - depending on order size (incl. packaging / handling fee)

 



Europe

 

All orders are sent via Royal Mail International Airmail (Tracked & Signed)

£9.95 (incl. packaging / handling fee)


 


Rest of World

All orders are sent via Royal Mail International Airmail (Tracked & Signed)

£9.95 (including packaging & handling fee)