As a comment about Louisiana Iris (Iris 'Sinfonietta'), eclayne wrote:

Planted in spring 2011. As we had a very mild winter, with lows dipping to 0F or just below on only two nights, I'm unsure of it's hardiness here. Has a nice upright vase shaped form and is very vigorous.
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Aug 29, 2015 7:25 AM CST
Name: Linnea
Southern Maine, border 5b/6a (Zone 5b)
Composter Daylilies Garden Art Irises Organic Gardener Permaculture
Plant and/or Seed Trader Winter Sowing
Has this one survived in zone 6a?
Don't make fear based decisions.
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Aug 29, 2015 9:20 AM CST
Plants Admin Emeritus
Name: Evan
Pioneer Valley south, MA, USA (Zone 6a)
Charter ATP Member Aroids Irises I was one of the first 300 contributors to the plant database! Tropicals Vermiculture
Foliage Fan Bulbs Hummingbirder Lover of wildlife (Black bear badge) Composter Plant Identifier
It survived for 3 years with increase then nothing. I don't know if it was cold or poor culture which killed it. I've since noticed that LA rhizomes tend to "rise to the surface" and expose themselves.
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Aug 29, 2015 9:00 PM CST
Name: Linnea
Southern Maine, border 5b/6a (Zone 5b)
Composter Daylilies Garden Art Irises Organic Gardener Permaculture
Plant and/or Seed Trader Winter Sowing
Some are supposed to do better in the north than others. Reading through the zone ratings is tedious.
Don't make fear based decisions.
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Aug 30, 2015 8:56 AM CST
Plants Admin Emeritus
Name: Evan
Pioneer Valley south, MA, USA (Zone 6a)
Charter ATP Member Aroids Irises I was one of the first 300 contributors to the plant database! Tropicals Vermiculture
Foliage Fan Bulbs Hummingbirder Lover of wildlife (Black bear badge) Composter Plant Identifier
They've grown Sinfonietta at the Iris Friendship Garden at Highland Park in Rochester, NY.
http://zydecoirises.com/Inspir...
Pg. 2 http://zydecoirises.com/Inspir...
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Aug 30, 2015 9:32 AM CST
Name: Linnea
Southern Maine, border 5b/6a (Zone 5b)
Composter Daylilies Garden Art Irises Organic Gardener Permaculture
Plant and/or Seed Trader Winter Sowing
Cool. I have a lot of iris and would like to extend the season, mix them with repeaters and rebloomers, etc.
Don't make fear based decisions.
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Aug 30, 2015 9:58 AM CST
Plants Admin Emeritus
Name: Evan
Pioneer Valley south, MA, USA (Zone 6a)
Charter ATP Member Aroids Irises I was one of the first 300 contributors to the plant database! Tropicals Vermiculture
Foliage Fan Bulbs Hummingbirder Lover of wildlife (Black bear badge) Composter Plant Identifier
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  • Started by: Linneaj
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