Plant Profile: Allium cristophii

Star of Persia is a bulb native to Central Asia, reaching heights of 1 to 2 feet and boasting the largest flower clusters among ornamental onions. While it can withstand summer droughts, it does need adequate moisture during its growing season. In late spring, it produces stunning clusters of silvery lavender flowers, which are excellent for both fresh and dried arrangements. Leaving the dried flower heads intact adds visual interest later in the season. The flat, strap-like leaves will wither before the flowering phase begins. This plant has been honored with the Royal Horticultural Society's Award of Garden Merit.

For optimal growth, plant the bulbs 12 inches apart and 5 inches deep in the fall to enjoy spring blooms. They thrive in well-drained soil and prefer full sun to partial shade. Ideal locations include borders, rock gardens, cottage gardens, or naturalized settings.

For further details on Allium, please refer to additional resources.