- Approximate height: 60cm (24 inches)
- Recommended water depth over crown of plant: 0 - 10cm (0 - 4 inches)
- Flowering time: May to June
- Flower colour: Orange-red
- Supplied in the 9cm pot we grow them in - for best results we recommend potting on using a 2 - 4 litre pot
This little-known North American species deserves more attention among UK gardeners. Awarded an AGM (Award of Garden Merit) by the Royal Horticultural Society, it has wonderfully-unusual copper-red blooms in May/June, which introduce a completely new colour into the water garden. It is easy to grow, not fussy about soil, and not too tall, but has a less compact growth habit than the other Iris species, with more widely-spaced shoots and spreading on rhizomes which are thinner and faster-growing. Because of this, it should ideally be potted on once a year, as it can rapidly reach the edge of its pot. It has much more slender, arching foliage than the other irises, and many flowers on each stem. The overall look is more delicate and exotic than any of the other species.
If designing a planting scheme, we recommend approximately 2 Iris fulva plants per square foot of ground or 1 plant per linear foot of pond edge. Read more here on how to pot and care for your plant.