Iris 'Professor Blaauw'

Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Professor Blaauw is thought of as very hardy, so this plant will tend to survive through freezing conditions. Try to keep the ph of your soil between the range of 6.1 and 7.8 as Professor Blaauw likes to be in weakly acidic soil - weakly alkaline soil.

Sow 0.99 inches (2.55 cm) deep with a guideline distance of 1.19 inches (3.05 cm).

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