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■(TB) 'Argentina'

1923, Mohr

'Argentina' ( William Mohr, 1923). TB. Early bloom. Color Class-W4. 'Caterina' x I.mesopotamica

See below: * * References

IMG 7494.jpgIMG 7494bh.jpg


From Campos Altos catalog, 1924: ARGENTINA. Tall white Caterina seedling of unusual size and height. Has wintered and flowered well in Massachusetts, where it was much admired $15.00
"ARGENTINA (Mohr) 1924. A large, tall white Caterina seedling with gold veined haft. A fine seed parent. 50c; 3 for $1.00." [Carl Salbach Iris Catalog, Berkeley, CA, 1930]
From Bonnewitz catalog, 1927: ARGENTINA (Mohr). S. pure white with a few bronze and red-brown markings at the base; F. pure white prominently veined bronze and red-brown at base; orange beard; well branched. A splendid Iris, similar in size and height to Micheline Charraire but not as good because of the too prominent markings. One of the largest whites. Height 36 to 40 inches. $7.50.


Quick Summary of Cultural Directions

Hardiness Zones 4-8 for most varieties, Some cultivars tolerate colder, others tolerate warmer zones (please comment in comment box with your location if this cultivar grows well in zone 3, 4, 9, or 10.)
Exposure Prefers full sun for optimal performance, may still bloom in half-day shade
Water: Prefers well drained good garden soil, Tolerant of dry conditions in established plants, Intolerant of swampy conditions.
PH Prefers Neutral to basic solis 6.1 to 8.5, quite toleranr of more extreme conditions
Fertilizer Prefers rich conditions on relatively inorganic soils.

BobPries - 21 Apr 2019

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Interested in Tall Bearded Iris? Please visit the: Tall Bearded Iris Society website.

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Your Observations Are Valued. Please make note of bud count, branching, purple based foliage and bloom time, etc. Because these are affected by climate, note date, year and geographic location and write these and other comments in the comment box below.


-- BetsyHiggins - 2012-03-30
I Attachment Action Size Date Who Comment
IMG_7494.jpgjpg IMG_7494.jpg manage 290 K 21 Dec 2018 - 02:27 Main.davepote Photo by David Potembski, Presby 2016
IMG_7494bh.jpgjpg IMG_7494bh.jpg manage 89 K 21 Dec 2018 - 16:26 Main.Betsy881 Detail of davepote photo
Topic revision: r14 - 15 Feb 2021, Harloiris
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