True red is the holy grail for irises. Hybridizers have been working for many years to get a true red. Some are crossbreeding iris with other plants to get the red color. Some are just crossing wine or orange irises to achieve true red.
www.nytimes.com/2006/06/27/science/27iris.html?_r=0
Iris is a flower that needs a lot of water. It could not grow in a desert.
You cannot grow Irises in an Aerogarden because they are bulbs or rhizome based, not seed.
Brownish red, that's the only color
Yes, apart from garden varieties, there are wild irises.
Irises grow best in a bedding that is PH neutral. They like well drained loose soil because irises do not like really wet soil. If the ground is a clay soil, its best to do a raised bed.
Irises have two forms of reproduction:Asexual reproduction is an efficient multiplication of the root or rhizomes.Sexual reproduction is the form used to ensure variability and adaptation in the species.For an iris seed, it may take 18 months for them to germinate. They need a moist and cold treatment. Once they do germinate, you might have flowers by their 2nd season.
Female Galahs have pink to deep red irises, which are the part of the eye that is usually black.
No, Irises come in almost every color of the rainbow, a true red and a green would be two colors that an Iris would not come in, although some maroons have been cultivated.
I would use "irises."
Do not allow irises to become too crowded in your garden because the irises will flower poorly or not at all.
Pond plants like water lillies and flag irises ,watercress is also fine.
Vincent van Gogh painted 'Irises'