Fortunately, the iris genus is a diverse group ... Read more: 15 Best Purple Plants For Your Flower Garden Because Dutch irises grow less than 2 feet tall and have grass-like leaves, they make ...

Irises put on a show in Southern gardens in a rainbow of colors. Learn when different types of irises—Dwarf, Dutch, and ...

For dwarf and Dutch irises, dig up and separate bulblets from the mother bulb every five years. Divide and transplant bearded iris rhizomes every three to four years. If the plants are reblooming ...