Iris x robusta Gerald Darby is difficult to distinguish from I.v. Dark Aura, and basically does the same job. Dark purple new growth remains at the base as the leaf grows, and dark purple flowers are produced atop dark purple wiry stems. This is one of the best and most reliable water iris to grow, it’s a hybrid of Iris versicolor, so doesn’t produce viable seed.
| Plant max height CM | Planting depth cm | Flowering from month | Flowering to month | Availability from month | Availability to month |
| 100 | 0-15 | 6 | 7 | 4 | 10 |
This plant will rarely be available in potted form by mail order direct from the website but is usually available at the nursery in small numbers. If you are interested in obtaining it by mail order, please email us and we can often oblige. An additional packing and carriage charge may be necessary.








Reviews
There are no reviews yet.