It’s normal for fall-planted iris (and other bulbs) to send up foliage before winter. The leaves are cold-hardy and won’t be damaged by freezing temperatures. If you want to do something, lightly cover the foliage with pine straw. They’ll bloom normally next spring.
Winter Care for Cactus and Succulent Collections Indoors
Winter Rose Protection: Why Buckets Fail and Cones Work
Fall Watering and Winter Prep for Roses in Zone 5
Protecting Elevated Container CP from Deep Freezes in Portland
Overwintering Impatiens: Seed Saving vs. Root Survival
Banana Plant Winter Care: Why You Shouldn't Bring It Indoors
Pruning and Trellising Raspberries: Erect vs. Trailing Varieties
Winter Care for Drosophyllum: Protecting Your Dewy Pine from Freezing Temperatures
Winter Perennial Cleanup: When & How
Winter Care for Zone 5 Shrubs: Anti-Desiccant for Evergreen Viburnum Only
Year-Round Bermuda Lawn Care in the Transition Zone: Weed Control, Fertilizing, and Mowing
Winter Care for a Small 65-Gallon Pond with Goldfish
Winterizing Kentucky Water Garden: Pump, Depth, Heater
Iris Care Masterclass: Planting, Dividing & Year-Round Maintenance
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