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Pflanzenratgeber

Japanese Persimmon.

Diospyros kaki

Aussprache dy-oh-SPY-ros KAH-kee

Auch bekannt als Japanese persimmon, persimmon

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The Japanese persimmon is a beautiful deciduous tree known for its sweet, vibrant orange fruits. It makes a lovely ornamental addition to the landscape while providing a delicious harvest in the fall. You will love how the leaves turn brilliant shades of red and orange before dropping in winter.

Auf einen Blick

Pflegestufe
Mittel
Pflanzenart
Deciduous fruit tree
Licht
Full sun
Licht im Innenraum
Direkte Sonne
Gießen
Alle 7 bis 14 Tage
Endgröße
20 to 30 feet
Wachstum
Mittel
Winterhärte
USDA 7 bis 10
Blütezeit
Late spring to early summer

Pflege

Plant your tree in a spot with plenty of sun and well draining soil to keep it happy. Watch for yellowing leaves which can indicate overwatering or poor drainage. Keep an eye out for common pests like mealybugs or scale during the growing season.

Gießen
Keep the soil consistently moist but never waterlogged.
Düngen
Apply a balanced fertilizer during the active growing season.
Schneiden
Prune in late winter while the tree is dormant to shape and remove dead wood.
Umtopfen
Young trees can be repotted every few years if kept in containers.
Boden
Loamy, well draining soil
Boden-pH
6.0 to 7.5
Temperatur
-15 bis 40°C
Luftfeuchtigkeit
40 bis 70%
Trockenheitstoleranz
Mittel
Lebensdauer
Perennial, typically 30 to 50 years.
Wildverbiss-Resistenz
Mittel

Anzeichen fürs Umtopfen

  • Roots circling the bottom of the pot.
  • Water draining through the pot almost immediately.
  • Noticeably stunted growth during the active season.

Sicherheit

Menschen
The plant is non-toxic, but consuming large amounts of unripe fruit can lead to the formation of bezoars in the digestive tract.
Kinder
The fruit is safe for children, but ensure they do not eat unripe fruit to avoid digestive discomfort.
Kontaktallergene
There are no notable skin irritants associated with this tree.
Allergene in der Luft
The pollen may cause mild seasonal allergies in sensitive individuals.
Essbarkeit
Unripe persimmons contain high levels of tannins that cause a very astringent, dry sensation in the mouth.

So erkennst du die Pflanze

  • Glossy dark green oval leaves
  • Bright orange edible fruit
  • Smooth gray bark on mature trees
  • Distinctive four lobed calyx on fruit
Höhe
3 bis 9m
Breite
3 bis 7,5m
Blätter
green, yellow, orange, red, deciduous
Blüten
yellow, white, 1 bis 2cm
Früchte
orange, red, Autumn to early winter

Häufige Probleme

  • Mealybugs — Small sap sucking insects that leave a white cottony residue on leaves and stems.
  • Anthracnose — A fungal infection causing dark, sunken spots on leaves and fruit.

Standort und Pflege

Vermehrung
grafting, seed, cuttings
Pflanzzeit
spring, autumn
Überwinterung
Apply a thick layer of mulch around the base to protect roots from deep freezes. Young trees may benefit from wrapping the trunk in burlap if extreme cold is expected.
Im Kübel
Dwarf varieties can grow in large containers of at least 40 liters, but they prefer the ground.

Grafting

  1. 1. Select a healthy rootstock in late winter.
  2. 2. Use a scion from a known productive variety.
  3. 3. Perform a whip and tongue graft.
  4. 4. Secure the union with grafting tape.
  5. 5. Keep the graft union protected until growth begins.

Planting nitrogen fixing ground covers like clover beneath the canopy helps support the tree's growth.

Gute Pflanzpartner

  • Comfrey — It acts as a dynamic accumulator to bring nutrients to the soil surface.
  • Osterglocke — These bulbs help suppress weeds around the base of the tree.

Ähnliche Arten

  • Diospyros virginiana — It is a hardier relative native to North America with smaller fruit.

Botanisches

Familie
Ebenaceae
Gattung
Diospyros
Ordnung
Ericales
Klasse
Magnoliopsida
Ursprüngliche Heimat
China, Japan, and Korea.
Artenschutz
This species is widely cultivated and is not of conservation concern.

It thrives in sunny, well drained locations and is adapted to survive seasonal cold by dropping its leaves.

Nutzen für Wildtiere
nectar source
Bestäuber
Bienen
Verwendung
ornamental tree, edible fruit, shade tree

Im Jahresverlauf

JFMAMJJASOND
Blüte
Fruchtbildung
Laub

Ökologische Zeigerwerte

Salzgehalt
2/9
Bodenreaktion
6/9
Licht
8/9
Temperatur
6/9
Feuchtigkeit
5/9
Nährstoffe
6/9

Taxonomie abgeglichen mit GBIF.

Häufige Fragen

Why is my fruit puckering my mouth?
You are likely eating an astringent variety before it is fully soft and ripe.
Do I need two trees for fruit?
Most modern cultivars are self-fertile and will produce fruit without a partner.

Woher der Name kommt

The genus name Diospyros comes from Greek meaning divine fruit, while kaki is the Japanese name for the tree.

Gut zu wissen

  • Persimmons are technically berries.
  • The name Diospyros translates to fruit of the gods.
  • The fruit is a staple in many Asian cuisines during the winter months.
  • Some varieties must be bletted or ripened off the tree to lose their astringency.

Probleme mit Japanese Persimmon?

Diese Seite bietet allgemeine Infos. Pocket Botanist erkennt Probleme anhand eines Fotos deiner echten Pflanze, passt das Gießen an dein Licht und deinen Standort an und erinnert dich an die Pflege.

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Dieser Ratgeber wurde mit KI erstellt und mit der GBIF-Taxonomie abgeglichen. Er dient zur allgemeinen Information und ersetzt keine gärtnerische oder tierärztliche Beratung. Hier erfährst du, wie wir diese Ratgeber erstellen.