tall bearded reblooming iris

Tall bearded reblooming iris need to be watered deeply and consistently throughout the growing season. During the springtime when the plant is actively sprouting and growing roots, it is important to keep the soil consistently moist but not overly saturated. This can be achieved by watering a tall bearded reblooming iris plant 1 to 2 times per week, providing roughly a gallon of water per square foot. During the warmer summer months, the watering routine should be increased to 2 to 3 times per week, providing 2 to 3 gallons of water per square foot. In the fall when the plant is preparing for dormancy, watering can be decreased to once a week. During periods of extreme heat or drought, the plant will likely need supplemental watering in order to remain healthy and vigorous.

Tall bearded reblooming iris (Iris 'Jennifer Rebecca') requires full sun for optimal growth and best performance. They will tolerate partial shade, but may not produce as many flowers, and the flowers may become fewer and shorter in length. For best bloom and overall health, provide 6-8 hours of direct sunlight per day. Iris does not appreciate too much shade and shaded areas can lead to less blooms and healthy foliage.

Tall bearded reblooming iris (Iris 'Jennifer Rebecca') should be pruned twice each year, once in late summer and once in early spring. In late summer, after your iris(es) are finished blooming, you can cut the flower stalks back to the base and remove any dead foliage that has accumulated. In early spring, just before the new growth appears, you can cut any old, winter-damaged foliage back so that only healthy, green foliage remains. Use shears or sharp clippers when pruning, and remove no more than 1-third of the foliage at a time. This will help ensure that the plant remains healthy and continues to flower throughout the season.