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