IrisHaven Sugar Blues Bearded Iris

This variety is capable of producing a second flush of flowers later in the season after its initial mid-season bloom. While the first bloom is typically the most prolific, you can expect a secondary show of color if the plant is well-watered and cared for after the first cycle.

For the best performance and flower production, plant these in a spot that receives full sun, meaning at least six to eight hours of direct sunlight daily. While they can tolerate partial shade, too little light may result in fewer blooms and weaker stems.

Not at all. This variety is quite hardy and thrives in zones 3 through 9b. In colder regions, ensure the rhizomes are planted with good drainage to prevent rot during the winter thaw.

Tall bearded irises prefer well-draining soil with a neutral to slightly alkaline pH. If your soil is heavy clay, amend it with compost or grit to improve drainage, as rhizomes are prone to rotting if they sit in standing water.

The Sugar Blues Iris reaches a mature height of approximately 36 inches. Because of its sturdy, tailored form, it typically does not require staking unless it is planted in an area with extremely high winds.