02/17/2026
Prairie hardy isnāt a slogan. Itās a stress test.
Out here, plant material doesnāt grow in perfect conditions. Itās exposed to sudden temperature swings, deep freezes, drying winds, and the kind of weather shifts most regions never see.
A Chinook is a warm, dry wind that can push winter temperatures above zero in a matter of hours. Sounds nice, until the root ball warms up enough to think itās spring. Once that happens, buds start to push. Then the cold snaps back. That tender new growth dies.
Thatās why fall watering matters. A properly saturated root ball freezes in solid and stays stable. Even during warm Chinook days, moisture helps regulate soil temperature and prevents premature wake-ups.
When we say prairie hardy, we mean plants that have survived this cycle ā not just looked good in a greenhouse.