Assertion: periwinkle | /r/HasProperty | propagated with semi-ripe cuttings
Facets:
value: easily
type: MANNER
value: until germination
type: TEMPORAL
Source sentences:
text: Madagascar Periwinkle is easily propagated with semi-ripe cuttings planted in light compost with bottom heat and high humidity, or by seeds kept in the dark at 71 to 77 degrees Fahrenheit (22 to 25 degrees Celsius) until germination.