How to grow Iris 'Combo'
Try to plant in a location that enjoys full sun and remember to water moderately. Combo is generally regarded as a very hardy plant, so this plant will tend to survive through freezing conditions. Combo needs a soil ph of 6.1 to 7.8 (weakly acidic soil - weakly alkaline soil).
Growing Combo from seed
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).
Transplanting Combo
Combo is very hardy, so ensure you wait until all danger of frost has passed in your area before considering planting outside.
Harvesting Combo