Rain lilies sprout up so quickly because they grow from small bulbs in the ground that may actually have been waiting for years to bloom.
After months of heat and drought, nature often takes time to recover. Trees don’t regrow overnight, animal populations can take years to rebound. But at least one little Central Texas wildflower seems to take no time at all.“I think what makes them so captivating is that they're ephemeral,” says Andrea Andrea DeLong-Amaya, director of horticulture for the Lady Bird Johnson Wildflower Center.
As the name suggests, the rain lilies’ growth is triggered by rainfall. They are capable of sprouting up seemingly overnight because they grow from small bulbs in the ground that may actually have been waiting for years to bloom.“We don't really notice too much,” Delong-Amaya says. “They're often hidden by other vegetation or maybe they're getting mowed.”
Those bulbs have evolved to store energy and moisture, through times of prolonged drought. Then, when a triggering rainfall occurs, all that energy pushes out the little white flowers that you can see appearing in patches.The flowers seem to vanish almost as quickly as they appear. Once pollinated, rain lilies quickly form seed pods that drop dozens of flat black little seeds to the ground to restart the whole process.
Delong-Amaya says rain lily flowers typically emerge a striking white, then “fade into this really lovely pink color.”Mose Buchele focuses on energy and environmental reporting at KUT. Got a tip? Email him at mbuchele@kut.org. Follow him on Twitter @mosebuchele.Mose BucheleRaindrops carried up into the atmosphere freeze and create hail. The storm's strong winds tossed the hailstones back and forth, adding additional layers of ice.