Dead Clematis

Can't identify that mould? Got a great tip for keeping slugs at bay? Suggestions for organic weed control? Post them here...

Moderators: KG Steve, Chantal, Tigger, peter

User avatar
Primrose
KG Regular
Posts: 8096
Joined: Tue Aug 29, 2006 8:50 pm
Location: Bucks.
Has thanked: 47 times
Been thanked: 324 times

A clematis plant I bought a few weeks ago has suddenly turned brown and died within the last two weeks after flowering well. I'm aware there is a disease called "clematis wilt" but my other clematis plants are all thriving. Can anybody explain what the symptoms of this disease are and whether this is what might have caused the problem. If I replace it, will the disease remain in the soil and kill any replacement clematis I plant?
User avatar
oldherbaceous
KG Regular
Posts: 14432
Joined: Tue Jan 24, 2006 1:52 pm
Location: Beautiful Bedfordshire
Has thanked: 711 times
Been thanked: 709 times

Dear Primrose, you didn't say what type of Clematis is affected. It is normally Jackmanii that are affected by Clematis wilt, but it can sometimes affect Montanas as well.
As the name implies the stems just start to wilt very rapidly for no apparant reason.
Planting the clematis deeper than it was in the pot helps, because you can cut the wilted shoots off, and it will more than likely re-shoot from below ground level.

After saying all this i'm not so sure this is the problem you have.
I think i would be inclined to cut it back and see if it does re-shoot, if it doesn't you could try and get a refund.
Kind Regards, Old Herbaceous.

There's no fool like an old fool.
User avatar
Johnboy
KG Regular
Posts: 5824
Joined: Tue Nov 22, 2005 1:15 pm
Location: NW Herefordshire

Hi Primrose,
If you cut it back no nursery will give you a refund so I would take it back exactly as it is. ASAP.
JB.
User avatar
Primrose
KG Regular
Posts: 8096
Joined: Tue Aug 29, 2006 8:50 pm
Location: Bucks.
Has thanked: 47 times
Been thanked: 324 times

I've taken Johnboy's advice, dug it up and taken it back to the garden centre who made a lot of fuss and bother but eventually gave me a refund. It was a Dr. Ruppel (Jackmanii type.) I asked if they had an expert who could examine it and tell me whether it was clematis wilt as I didn't want to plant a replacement in the same location if it was, but as it usual in most of these places they were only employing youngsters who had no technical knowledge. I had planted it quite deeply so suspect I might be wiser not to plant a replacement there for 12 months unless somebody can suggest anything I can do to "cleanse" the soil.
June
KG Regular
Posts: 70
Joined: Wed May 17, 2006 7:50 pm
Location: Lancashire

Hi Primrose
I find this happens to our clematis plants too without any apparent reason. It does sound like clematis wilt. It seems to strike with complete randomness as we have just planted three varieties next to each other and the middle one has succumbed while the other two are fine, just inches away! This makes me wonder if certain varieties are more prone to it. If not all the plant is affected it can sometimes be saved by cutting the affected bit away.
Sorry not to offer any more constructive advice but we find it a very hit and miss problem!
June
Post Reply Previous topicNext topic