1: Avoid planting irises too deep. Keep the rhizome at soil level for optimal growth.
2: Do not overcrowd irises. Plant them at least 12-24 inches apart to prevent disease.
3: Avoid overwatering irises. Water deeply but infrequently to prevent rot.
4: Don't forget to fertilize irises. Use a balanced fertilizer in early spring and after blooming.
5: Avoid shading irises. Plant them in full sun to encourage blooming.
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