In Love with Japanese Irises
How big will they get?
Heightis almost impossible to predict, because so much depends on the growing conditions in your garden. The average height is 32-38 inches in normal soil, with average moisture. In excellent conditions--rich soil, with lots of organic material and perfect watering practices--irises can grow 40-50 inches tall.
Flower size averages 6 inches in diameter, but better growing conditions can cause 7- or 8-inch-wide blooms.
Pictured: 'Raspberry Candy'