Difference: TbBlackout (r54 vs. r53)

■(TB) 'Blackout'

1986, Luihn

'Blackout' (Walter Luihn, R. 1985). Seedling 81-11. TB, 38" (97 cm). Late midseason bloom. Standards silky black violet (deeper than M&P 48-H-12); falls darker, velvety blue-black; dark blackish blue beard; slight sweet fragrance. 'By Night' X 'Navy Chant'. Keppel 1986. Favorite Guest 1986; Honorable Mention 1988.

See below:

• * References

References:

Culture

Quick Summary of Cultural Directions

FURTHER CULTURAL INFORMATION
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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-- RolandDejoux - 2010-01-01

I	Attachment	Action	Size	Date	Who	Comment
jpg	BLACKOUT01.jpg	manage	123 K	10 Nov 2015 - 21:54	Main.TLaurin	Photo by La Ferme Des Iris-France
JPG	BLACKOUT02.JPG	manage	73 K	12 Feb 2015 - 20:32	Main.TLaurin	Photo by Tara Perennial Farm,Owen Sound,Ontario
jpg	BlackOut02.jpg	manage	711 K	19 Jan 2017 - 18:32	Main.TLaurin	Photo by Sunshine Iris Nursery-Australia
jpg	BlackOut4.jpg	manage	54 K	17 Oct 2013 - 23:37	Main.TLaurin	Photo by Sunshine Iris Nursery-Australia
JPG	Blackout01.JPG	manage	84 K	20 Nov 2014 - 17:01	Main.TLaurin	Photo by Mary Hess-Bluebird Haven Iris Garden
JPG	Blackout010.JPG	manage	92 K	11 Aug 2021 - 18:38	Main.TLaurin	Photo by Mary Hess-Bluebird Haven Iris Garden
jpg	Blackout02.jpg	manage	163 K	27 Feb 2017 - 16:51	Main.TLaurin	Photo by Glanavon Iris Patch-New Zealand
jpg	Blackout091104.jpg	manage	26 K	19 Nov 2010 - 10:07	ColleenModra	Colleen Modra Photo
jpg	Blackout5.jpg	manage	39 K	27 Nov 2013 - 20:06	Main.TLaurin	Photo by South Jersey Iris
jpg	BlackoutNN.jpg	manage	42 K	06 Nov 2011 - 14:20	Main.Betsy881	Photo by Nola's Iris Garden
jpg	Blackout_2016_5.jpg	manage	42 K	24 Jan 2017 - 14:51	JoelleFRANJEULLE	Iriseraie de Gombault photo by Joëlle Franjeulle Sologne FRANCE
jpg	Blackout_2016_6.jpg	manage	40 K	24 Jan 2017 - 14:51	JoelleFRANJEULLE	Iriseraie de Gombault photo by Joëlle Franjeulle Sologne FRANCE
JPG	Blackout_Luinh_86.JPG	manage	73 K	01 Jan 2010 - 18:47	Main.Laymont+	by Dejoux in my garden : sud-ouest France
jpg	black05.jpg	manage	54 K	15 Jun 2015 - 15:49	Main.TLaurin	Photo by Barry Blyth-Australia
JPG	black3.JPG	manage	731 K	07 Dec 2017 - 13:20	Main.TLaurin	Photo by Barry Blyth-Australia
jpg	blackout01.jpg	manage	29 K	11 Sep 2014 - 21:26	Main.TLaurin	Photo by Seagate Irises-United Kingdom
jpg	blackout02.jpg	manage	82 K	14 May 2015 - 02:55	Main.TLaurin	Photo by Exline Iris Garden
JPG	blackout06.JPG	manage	189 K	22 Aug 2020 - 19:27	Main.TLaurin	Photo by Don McQueen-London,Ont.-Canada Zone 5
JPG	blackout07.JPG	manage	56 K	30 Nov 2014 - 14:20	Main.TLaurin	Photo by Don McQueen,London, Ont. Canada Zone5.
jpg	blackout08.jpg	manage	28 K	20 Aug 2015 - 15:28	Main.TLaurin	Photo by Amazing Iris Garden-New Zealand
jpg	blackout081.jpg	manage	60 K	26 Jan 2021 - 19:50	Main.TLaurin	Photo by Amazing Iris Garden-New Zealand
jpg	blackout2.jpg	manage	730 K	11 Aug 2017 - 03:01	Main.TLaurin	Photo by Les Jardin du Chateau Vullierens-Switzerland
jpg	blackout3.jpg	manage	218 K	23 Nov 2017 - 13:24	Main.TLaurin	Photo by Christine Cosi-Iris en Perigord- France
jpg	blackout4.jpg	manage	166 K	27 Dec 2017 - 13:38	Main.TLaurin	Photo by Christine Cosi-Iris en Perigord- France
JPG	blackout6.JPG	manage	1014 K	20 Apr 2018 - 16:01	Main.TLaurin	Photo scanned from the Geraldine Couturier slide collection
jpg JPG	blackout8.jpg blackout7.JPG	manage	252 111 K	07 Feb 2020 15 Jan 2024 - 19:16 13:57	Main.TLaurin	Photo by Christine Cosi-Iris Kenneth Fenn-Newbridge-Victoria-Australia en Perigord- France
jpg	blackout8.jpg	manage	252 K	07 Feb 2020 - 19:16	Main.TLaurin	Photo by Christine Cosi-Iris en Perigord- France