Iris 'Holden Clough'

Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Holden Clough is thought of as very hardy, so this plant will tend to survive through freezing conditions. Holden Clough tends to grow best in a soil ph of between 6.1 and 7.8 meaning it does best in weakly acidic soil - weakly alkaline soil.

Ensure a distance of 1.19 inches (3.05 cm) between seeds when sowing - look to sow at a depth of approximately 0.99 inches (2.55 cm).

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