See

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■(TB) 'Under Pressure'

2023, Johnson

'Under Pressure' (Thomas Johnson, R. 2023) Seedling TK170C, TB, 36" (91.5 cm), Midseason bloom. Standards bright yellow; style arms bright yellow; falls a central yellow sunburst becomes a band that is diffused and washed red violet; beards orange and yellow; pronounced sweet fragrance. 'Dressed To The Nines' X 'Disco Lights'. Mid-America Garden 2023.

See below:

Photo by Riversdale Irises-Australia-taken at Mid-America GardenPhoto by Mid-America Garden.Photo by Mid-America Garden.Photo by Mid-America Garden.

References

Awaiting original catalog description
 

Culture

Quick Summary of Cultural Directions

FURTHER CULTURAL INFORMATION Sort
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 - 2011-03-07
 

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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.

I Attachment Action Size Date Who Comment
underpressure5.JPGJPG underpressure5.JPG manage 191 K 17 Jun 2024 - 01:51 TerryLaurin Photo by Riversdale Irises-Australia-taken at Mid-America Garden
underpressure9.jpgjpg underpressure9.jpg manage 159 K 10 Jan 2023 - 16:53 TerryLaurin Photo by Mid-America Garden.
underpressure90.jpgjpg underpressure90.jpg manage 201 K 10 Jan 2023 - 16:53 TerryLaurin Photo by Mid-America Garden.
underpressure91.jpgjpg underpressure91.jpg manage 221 K 10 Jan 2023 - 16:54 TerryLaurin Photo by Mid-America Garden.
Topic revision: r5 - 17 Jun 2024, TerryLaurin
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