💥 Quick Answer Periwinkle is an annual or perennial plant in most climates, thriving year-round in USDA zones 4-9, though some varieties may die back in freezing winters before regrowing from roots. Its evergreen or…
💥 Quick Answer Deciding whether Rieger begonias are perennials or annuals depends on your climate: they thrive as perennials in warm USDA Zones 10-12 but must be treated as annuals in colder regions where their delicate…
💥 Quick Answer Deciding whether wax begonias are annuals or perennials depends on your climate: they thrive as perennials only in frost-free zones 10-12, but must be treated as annuals elsewhere unless overwintered…
💥 Quick Answer Not all dianthus plants are perennials—while varieties like 'Sweet William' and 'Pinks' return year after year, others like Dianthus chinensis and many hybrids behave as annuals or short-lived perennials…
💥 Quick Answer Yes, anemones are perennials, returning each year thanks to their resilient underground corms that store nutrients and regenerate foliage during temperate seasons. Many varieties enter seasonal dormancy…
💥 Quick Answer Begonia plants act as perennials only in frost-free zones or when grown from tubers, since their underground storage structures allow them to regrow season after season. Most types, however, will freeze…
💥 Quick Answer California poppies are technically annuals but behave like perennials in ideal climates, dying back each winter only to resprout from the same root system when conditions improve. Their lifespan depends…
💥 Quick Answer Yes, canna plants are perennials that thrive as hardy plants in warm climates (USDA Zones 8-11), but they go dormant in colder regions, requiring winter protection like digging tubers or heavy mulching to…
💥 Quick Answer Whether gerber daisies are annuals or perennials depends on your climate zone—most gardeners treat them as annuals, but they thrive as perennials in USDA zones 9-11 where frost-free winters let them…