hort.net Seasonal photo, (c) 2006 Christopher P. Lindsey, All Rights Reserved: do not copy
articles | gallery of plants | blog | tech blog | plant profiles | patents | mailing lists | top stories | links | shorturl service | tom clothier's archive0
Gallery of Plants
Tech Blog
Plant Profiles
Mailing Lists
    Search ALL lists
    Search help
    Subscription info
Top Stories
sHORTurl service
Tom Clothier's Archive
 Top Stories
New Trillium species discovered

Disease could hit Britain's trees hard

Ten of the best snowdrop cultivars

Plant protein database helps identify plant gene functions

Dendroclimatologists record history through trees

Potato beetle could be thwarted through gene manipulation

Hawaii expands coffee farm quarantine

Study explains flower petal loss

RSS story archive

TB: Rot Question

I am a new iris-grower, and I planted about 40 or so
varieties in my garden late last summer. This spring,
I noticed that the following are either dead or dying:

Mother's Little Helper
Banana Frappe

They all have the same symptoms. They had started to
put out shoots, then the main shoot/fan whithered and
then the side shoots/fans started die usually browning
at the base first and then dying. If I gently press on
the top of the rhizome, I can feel that it's soft.
Irises that do not have these symptoms feel firm. I
haven't detected any smell, but they're clearly have

All my irises (both those w/ symptoms and w/o) started
to grow early this February because of the mild winter
weather. Then, we had very cold, below normal weather
for the rest of February and much of March. I suspect
that may have to do with the problem, but I am not
sure. I have irises w/ symptoms and w/o in the same
beds, so it's not an obviously location-centric

Any thoughts/ideas/advice?

Eastern Mass, Zone 6

To sign-off this list, send email to majordomo@hort.net with the

Other Mailing lists | Author Index | Date Index | Subject Index | Thread Index

 © 1995-2017 Mallorn Computing, Inc.All Rights Reserved.
Our Privacy Statement