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