Iris 'White Excelsior'

Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that White Excelsior is thought of as very hardy, so this plant will tend to survive through freezing conditions. White Excelsior requires a soil ph of 6.1 - 7.8 meaning it does best in weakly acidic soil - weakly alkaline soil.

Try to aim for a seed spacing of at least 1.19 inches (3.05 cm) and sow at a depth of around 0.99 inches (2.55 cm).

Ensure that temperatures are mild and all chance of frost has passed before planting out, as White Excelsior is a very hardy plant.