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Dear plant and garden enthusiasts,
Over many years, we have had the pleasure of accompanying you on your gardening journey with exotic seed rarities and plants from around the world. Watching things grow together has brought us great joy. But every project has its time—and for us, the moment has come to step back. Due to health reasons, it is with a heavy heart that we have decided to permanently close the sunshine-seeds.de online shop and enter our well-deserved retirement. This decision was not an easy one for us. However, our health now requires our full attention. We would like to thank you from the bottom of our hearts for your many years of loyalty, the trust you have placed in us, and your enthusiasm for our green rarities! Important information regarding the shop closure:
Our shop will remain open until September 30, 2026.
The last day to place an order is September 25, 2026. Please feel free to use this time to secure your favorite seeds one last time.
Processing: All paid orders received by September 25, 2026, will, of course, be processed, packed, and shipped reliably as usual.
Customer Service & Support: For questions regarding your orders, you can still reach us as usual even after the shop closes at info@sunshine-seeds.de.We wish you a continued green thumb, much joy with your plants, and all the best for the future!
Warm regards,
Peter Krebs & Team Sunshine-Seeds

Merremia macrocalyx


Merremia macrocalyx
White Morning Glory, White Woodrose
Synonyme: Ipomoea macrocalyx, Convolvulus glaber, Convolvulus macrocalyx, Ipomoea glabra, Ipomoea hostmannii, Merremia glabra

schnellwüchsiger, immergrüner, verholzender Ranker mit wechselständig angeordneten, mit 5-gelappten, tiefgrünen Blättern und gesägten Blatträndern. Die langgestielten, trichterförmigen, leuchtend weißen Blüten mit grünlich-gelben Schlund erscheinen in dichten Dolden in den Blattachseln
Option Preis Bestellmenge
10 Korn
2,50EUR
100 Korn
9,63EUR
 
incl. 7% VAT*, plus shipping costs
Steckbrief
Family:  Convolvulaceae Windengewächse Evergreen:  yes
Origin:  South America Fragrance: 
Group:  Climber Flower:  yellow, gold, pale yellow, lemon-yellow, dark yellow, ocher
Zone:  11 Flowering:  Sommer-Herbst
Hibernate:  mind. 10-15°C Fruits:  Kapseln
To use as:  Topfgarten, Wintergarten Locations:  sun to semi-shade
Toxic:  Milchsaft, Samen Rare: 

Sowing Instruction
Propagation: Seeds/Cuttings
Pre-Treatment: soak ca. 24-48 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. 22-25°C
Location: bright + keep constantly moist, not wet
Germination Time: ca. 2-4 weeks
Irrigation: in the growing season regularly water
Fertilization: weekly 0,2%ig or long-term fertilizer
Pests: Spider mites > especially under glass
Substrate: potting soil + sand or perlite
Culture: hell bei mind. 15-20°C + konstant feucht halten
Overwintering: Ältere Exemplare bei ca. 10-15ºC und der Umgebungstemperatur entsprechend nur soviel gießen, daß der Wurzelballen nicht völlig austrocknet.
 
Dec 11. Sunday, 2011
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Merremia macrocalyx Merremia macrocalyx
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