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                                                         Walking Iris

   Shirley Edwards submitted this photo of a Walking Iris.  I have found additional info about the plant on various websites.  I have not verified this data, I merely provide it out of interest.  CU

"Walking iris, Neomarica gracilis, is one of the Neomarica species, other well-known species are N. caeruela and N. vittata.  In Finland we call it Apostolinmiekka, or Apostolinkukka, which means Apostles' Sword, or Apostles' Flower. When the plant has 12 or 13 leaves, the leaves are the disciples, and then Jesus rises in the middle of the plant (the flower). In Sweden it has also been called trettonblad (thirteen leaves) because it usually blooms when it has 12-13 leaves.

Neomarica gracilis, (Brazilian Walking Iris). Native of regions from Southern Mexico to Brazil. Also known as the twelve apostles, has intricately designed orchard-like white flowers of white with mottled crimson and a blue-violet banding. Glossy green, arching leaves, like an iris which are sometimes more than 24 inches long. Flowers from spring to late summer, prefers partial to full shade. Flowers last only for one day, but multiple blooms will come from the same stem in rapid succession.

Grows in grassy clumps up to 5 feet wide and equally high, does well in pots and particularly suitable to hanging baskets. Flowers appear in one year, two in cooler climates. May survive in the ground in zone 8, best in zone 9 or warmer climates. Require a well drained soil with reasonable moisture.

Propagation is very easy. Finished blooms will develop air roots from which a small plant will grow. Plant the youngster in a 4-inch pot of soil still attached to the mother plant, or snip and repot. Keep well watered and repot when potbound.

IRIS - WEED CONTROL

There are no chemicals currently listed for control of grassy weeds in bearded iris. Chemicals used to control grassy weeds will also damage the iris.

Mulch is not recommended as iris rhizomes will rot.

Glysophate (RoundUp or KleenUp) may be used selectively if not sprayed on the iris foliage.

Weeding by hand is the only other recommended option.

Well, hello folks, I live in Doncaster UK, and my Walking Iris only go out side in there pots at the end of May (to cold for them, the rest of the time). I've had my plants 10 years now ,and well haha they are growing fast. I was given 1 as a present, and I could not find out what sort of plant it was for a long time , Nobody new what it was. I grow mine in Orchid compost with added grit (the same as on the bottom of a bird cage), and in 15cm clay pots, I water little and often, only useing rain water, as I have found the chemicals in tap water is oftern , not harmful , but the plants dont like them. I spray dilute food, maybe 1ns a week, and tomato feed, as soon as the flower stem starts to appear. This ensures a good healthy flower, and hence , a new healthy plant,, I spray baby plants, not water as I have found this tends to rot them. So now I have joined you, happy band of Apostle growers, (my plants are the Candida.)
If you like blue and white accent in the shade, this is your plant. It may need more sun farther north, but in central Florida, it seems to prefer medium to dense shade. My potted one is not as happy as it will be when I release it into the garden. At my old house (40 miles away) it had gone nuts under the big maple, in the remains of a log. As with most woodland plants, this one adores lots of organic matter, and that's about all the fertilizer it really needs. The dark green leaves are glossy and very pleasing. It is a wonderful accent among ferns.

This info comes from the Nature Hills Nursery website. 

Water Iris - Versicolor Facts
 
 

 
Bulb Type
Herbacious root
Flowering Period
June - September
Bulb Spacing
12 inches
Flower Color
Bluish Purple
Planting Depth
1 - 4 inches
Soil Type
N/A
Growth Rate
Fast
Sun Explosure
Full Sun
Mature Height
24 - 30 inch
Moisture Requirements
N/A
Mature Form
 
Upright
Zones
 
4 - 10
 
About the Water Iris - Versicolor :

The Water Iris Blue Flag 'Versicolor', a spring water planted tuber, produces beautiful Bluish Purple flowers . Water Irises have attractive bladelike foilage. Water Irises usally live in water that is rich in oxygen and receives a lot of sunlight.

Purchase Area Master Gardener Association, 2705 Olivet Church Road, Paducah, Ky 42001 270/554-9520  FAX 270/554-8283  www.pamga.org