How to Winterize Columbine Plants for Spring Success

Overview

Columbine (Aquilegia), Colorado's state flower, is a shade-loving perennial ideal for woodland settings (though it tolerates full sun if not intense). Slow to germinate but long-lived once established, it spreads naturally. Winter care is simple and ensures vigorous spring returns.

Step 1: Allow Self-Seeding (Optional)

Leave faded flower stems to mature seeds. Columbines self-sow readily.

Step 2: Prevent Self-Seeding (Optional)

If unwanted spread is a concern, cut faded stems to ground level.

Step 3: Maintain Moisture

Continue watering after bloom. Keep soil moist but not soggy.

Step 4: Clean Up Foliage

Remove wilted leaves, cutting back to ground level.

Step 5: Mulch for Protection

Apply a light layer of mulch or decaying leaves over cut plants.