See

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■(JI) 'Iwa'

2022, Tasquier

'Iwa' (Loïc Tasquier, R. 2022). Seedling N-EN03B, sibling to 'Aïzomé', 'Etsuko'. JI, 22" (57 cm). Midseason bloom. Standards violet-purple, white midrib at base; style arms white, purple-violet borders and crest; falls purple-violet, violet-purple hint on shoulders, yellow signal thinly radiating white 3/4 down. 'Imako' X 'Warabe-Uta'.

See below:
Photo Loïc Tasquier (The Netherlands)

References

IRIS et BULBEUSES n°172, 2022, p. 39, photo 4th cover.
 

Culture

Quick Summary of Cultural Directions

FURTHER CULTURAL INFORMATION Sort
Hardiness Zones 4-8 for most varieties, Some Japanese 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 but moist good garden soil, More tolerant of dry conditions in established plants, Needs swampy conditions especially in Spring bloom season.
PH Prefers Acid solis 6.1 to 7.0, intolerant of limy soils
Fertilizer Prefers rich conditions on organic soils.

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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.

 

-- BobPries - 2011-03-07
I Attachment Action Size Date Who Comment
iwa.jpgjpg iwa.jpg manage 109 K 07 Nov 2022 - 11:14 AlainFranco Photo Loïc Tasquier (The Netherlands)
Topic revision: r4 - 05 Nov 2023, AlainFranco
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