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■(TB) 'Trégor'

2007, Madoré

'Trégor' (Gérard Madoré, R. 2007). Seedling 01-73. TB, 35" (90 cm), Midseason to late bloom. Standards white; style arms white, mauve midrib; falls mauve; beards white tipped red; slight fragrance. Seedling# 97-71: ('Conjuration' x 'Skyblaze') X 'Stately Art'.

See below:

References

References

See: IRIS et BULBEUSES, n°158, p. 44.

Culture

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.
FURTHER CULTURAL INFORMATION Here

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.

FURTHER CULTURAL INFORMATION Here

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I	Attachment	Action	Size	Date	Who	Comment
jpg	Tregor_0585d.jpg	manage	296 K	06 Jan 2025 - 20:31	GavrusAlex	Photo by Alex Gavrus - Okapet Iris - France
jpg	Tregor_0717d.jpg	manage	248 K	06 Jan 2025 - 20:31	GavrusAlex	Photo by Alex Gavrus - Okapet Iris - France
jpg	tregor5.jpg	manage	174 K	30 Mar 2023 - 11:33	TerryLaurin	Photo by Alain Chapelle-Jardin d'Iris de Bubry-France
JPG	tregor9.JPG	manage	60 K	20 Nov 2021 - 16:31	TerryLaurin	Photo by Jean Claude Jacob-Iris de la Baie-France
jpg	tregor_twiki.jpg	manage	61 K	02 Jan 2010 - 15:47	Main.chinon36	Photo G. Madoré France Zone 7

Topic revision: r26 - 07 Jan 2025, BrewItt

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