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Blue Flag Iris — Soil & Fertilizer

Best soil mix and fertilizer schedule for Blue Flag Iris. Achieve lush, healthy growth.

Iris versicolor · Origin: Eastern North America

Light

Full sun to partial shade

Water

Wet soil to shallow water

Height

2–4 ft

Difficulty

Easy

More Guides for Blue Flag Iris

Complete Care Guide Day-to-Day Care Watering Guide Light Requirements Propagation Guide Common Problems & Solutions Benefits & Uses How to Plant Pruning & Trimming Seasonal Care Calendar Frequently Asked Questions