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Portiabaum, Portia Tree
Synonyme: Thespesia macrophylla, Hibiscus populneus, Hibiscus bacciferus, Hibiscus populneoides, Malvaviscus populneus
immergrüner Strauch oder Baum bis ca. 20 m mit wechselständig angeordneten, langgestielten, ca. 20 cm langen, an der Basis herzförmigen, spitzzulaufenden, tiefgrünen Blättern mit auffälliger Nervatur und großen, ca. 10 cm langen, becherförmigen, gelben Blüten mit rot-braunen Basalflecken im Zentrum
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Steckbrief |
Family: |
Malvaceae Malvengewächse |
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Evergreen: |
yes |
Origin: |
South America |
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Fragrance: |
yes |
Group: |
Tree |
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Flower: |
yellow, gold, pale yellow, lemon-yellow, dark yellow, ocher |
Zone: |
10 |
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Flowering: |
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Hibernate: |
mind. 5-10°C |
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Fruits: |
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To use as: |
Topfgarten, Wintergarten |
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Locations: |
sun to semi-shade |
Toxic: |
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Rare: |
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Sowing Instruction |
Propagation: |
Seeds/Cuttings |
Pre-Treatment: |
soak ca. 24-48 h in lukewarm water |
Sowing Time: |
all year round |
Sowing Deep: |
ca. 1 cm |
Sowing Mix: |
Coir or sowing mix + sand or perlite |
Germination Temperature: |
ca. 23-25°C |
Location: |
bright + keep constantly moist, not wet |
Germination Time: |
ca. 2-4 weeks |
Irrigation: |
in the growing season richly water |
Fertilization: |
biweekly 0,2%ig or long-term fertilizer |
Pests: |
Spider mites > especially under glass |
Substrate: |
potting soil + sand or perlite |
Culture: |
hell bei ca. 15-20ºC + konstant feucht halten |
Overwintering: |
Older specimens bright at approx 10-15°C, and just so much to water that the root ball not dries out completely. |
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Sep 23. Friday, 2011 |
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