💥 Quick Answer This lemongrass plant is a perennial only in tropical and subtropical climates, thriving year-round in USDA zones 9-11, but dies back to the ground in colder regions. With proper care, it can regrow from…
💥 Quick Answer Mint is a perennial plant that survives winter by dying back above ground but regrows from its extensive underground root system each spring, thriving in cold climates from USDA zones 3 through 11. Its…
💥 Quick Answer Sage is a perennial plant that thrives in USDA hardiness zones 5 through 8, growing continuously year-round with proper care. It may die back during harsh winters but typically regrows in spring. In…
💥 Quick Answer Perennial tulips in Zone 7 need careful planting—bury bulbs 6 to 8 inches deep in well-draining soil—to return reliably each year. Top performers like 'Darwin Hybrid' and 'Fosteriana' handle the climate's…
💥 Quick Answer To fertilize perennials and shrubs at the right time, apply fertilizer in early spring as new growth emerges, then add a second dose mid-summer for flowering plants. Stop fertilizing by late summer to…
💥 Quick Answer Not all bulbs are perennials—some like tulips and daffodils return each year after dying back, while others such as onions or garlic complete their life cycle in just one or two seasons. True perennial…
💥 Quick Answer Azaleas are perennials that lose leaves in winter but regrow each spring, thriving in cold climates with proper care. Their dieback is normal, not death, as roots and buds survive underground until warmer…
💥 Quick Answer Impatiens are not true perennials in most climates, as they die back to the ground after frost and do not regrow from the same roots annually. In USDA Zones 10-11, they may persist year-round, but in…
💥 Quick Answer Snapdragons are not perennial in most cold climates but thrive as annuals, though some varieties can survive mild winters in zones 7-11 with proper mulching and protection. Hardy snapdragons like…
💥 Quick Answer Citronella behaves as a tender perennial in USDA zones 9-11, meaning it dies back to the ground during frost but regrows from its root system each spring with proper winter care. Citronella's perennial…
