Assertion: gladiolus | /r/HasProperty | tender bulb
Facets:
Source sentences:
text: Since gladiolus is a tender bulb that does not tolerate cold temperatures, growing it in pots allows you to protect the plants over winter so that they return to bloom each year.
text: Technically a corm, not a bulb, gladiolus are considered tender, which means they do not require a period of cold in order to bloom (unlike bulbs, like daffodils, which must be chilled in order to bloom).