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Romneya coulteri

Romneya coulteri
Kalifornischer Baummohn, Coulter's Matilija Poppy, Spiegeleipflanze
Synonyme: Romneya trichocalyx

laubabwerfender Halbstrauch bis zu 2,5 m mit wechselständig angeordneten, bis zu 12 cm langen, silbrig erscheinenden, grau-grünen Blättern, bestehend aus 3-5 lanzettlichen bis ovalen, tiefgelappten Blättchen. Die im Durchmesser bis zu 12 cm großen, süßlich duftenden, weißen Blüten mit krepppapierähnlichen Petalen und goldgelben Staubgefäßen im Zentrum erscheinen einzeln an den Zweigenden.
Am Naturstandort ist Romneya immergrün!

Option Preis Bestellmenge
100 Korn
500 Korn
temporarily out of stock
1000 Korn
temporarily out of stock
incl. 7% VAT*, plus shipping costs
Family:  Papaveraceae Mohngewächse Evergreen:  no
Origin:  North America Fragrance:  yes
Group:  Perennial Flower:  white, white-cream, white-yellowish
Zone:  8 Flowering:  Sommer
Hibernate:  bis zu -10°C mit Winterschutz Fruits: 
To use as:  Garten, Topfgarten, Wintergarten Locations:  sunny + wind-protected
Toxic:  Rare: 

Sowing Instruction
Propagation: Seeds/Cuttings/Suckers
Stratification: ca. 2-3 months in moist sowing mix at 2-5°C in the fridge or unheated greenhouse
Sowing Time: all year round > fall/winter preferred
Sowing Deep: Light germinator! Only sprinkle on the surface of the substrate + slightly press on
Sowing Mix: Coir or sowing mix + sand or perlite
Germination Temperature: ca. 10-15°C
Location: bright + keep constant slightly moist, not wet
Germination Time: ca. 10 weeks to 1 year > irregular + difficult
Irrigation: in the growing season moderate water
Fertilization: monthly 0,2%ig or long-term fertilizer
Pests: Caterpillars, Snails, Spider mites > especially under glass
Substrate: potting soil + 2/3 sand or perlite
Culture: bright at approx. 15-20°C + constantly slightly moist. Increase the temperature over several weeks only slowly!
Overwintering: Older specimens light or dark at 0-5ºC and water only sporadically in larger intervals and small quantities. In mild areas, a thick layer of mulch can be planted in a dry, sheltered location.
Note: The plants freeze back above ground and usually drift out of the base in spring. Keep young plants in the cold house for about 2-3 years
Jul 17. Friday, 2020
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Romneya coulteri Romneya coulteri
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