How Deep Does One Plant Iris Bulbs?

Plant iris bulbs 5 inches below the surface of the soil, and between 4-6 inches apart from one another.

Keywords: spring bulbs, plant iris bulbs, iris bulbs

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Megan Smith has been a freelance writer and editor since 2006. She writes about health, fitness, travel, beauty and grooming topics for various print and Internet publications. Smith earned a Bachelor of Fine Arts in writing from New York University.