How to grow Siberian iris 'Harpswell Happiness'
Keep in mind when planting that Harpswell Happiness is thought of as very hardy, so this plant will tend to survive through freezing conditions.
Growing Harpswell Happiness from seed
Transplanting Harpswell Happiness
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Harpswell Happiness is a very hardy plant.
Harvesting Harpswell Happiness