Sedum forum: Sedum Telephium growing strange leaves, plants not looking good

Views: 146, Replies: 10 » Jump to the end
Romania, Mures (Zone 5b)
Sedums
PaleoTemp
Apr 6, 2018 4:30 AM CST
Hello guys
2 months I got my first Sedum telephium hybrids, like Yellow Xenox, Karfunkelstein.
They were shipping in boxes and while in the boxes where started growing about 5 inches (shipped from a distance of 1300Km), with some leaves that had no serration at all just completely round, some of the tips broke during transportation.
Now they are outside in a temperature climate in Europe, I guess would be like a zone 5 to 6, all the round leaves a falling fall and drying out, instead now some wrinkled and uneven leaves are forming, which at the based of each leaf new pair of leaves are coming out, which are also wrinkled and odd shaped.
A couple of the plants even got stunted and didn't' even grow further at all, just have some small leaves that are wrinkled.

Bought some Red Cauli and Rainbox Xenox from another place and the leaves seem to look rather fine so far.

I can't quite figure out why the leaves are so bad on the telephiums, they have too much fertilizer in the soil added by the seller? PH is bad? Too little light per day makes the leaves so strange?

Leaves problem with Yellow Xenox:
Thumb of 2018-04-06/PaleoTemp/70da74



Thumb of 2018-04-06/PaleoTemp/fc6fab

Thumb of 2018-04-06/PaleoTemp/201c27


Stunted Yellow Xenox, it's like this probably for 2-3weeks:

Thumb of 2018-04-06/PaleoTemp/74914c

Thumb of 2018-04-06/PaleoTemp/0aa4ae


Karfunkelstein:

Thumb of 2018-04-06/PaleoTemp/216bbc

Thumb of 2018-04-06/PaleoTemp/626d0b


Red Cauli and Rainbox Xenox from another seller seem to look fine, these I have for 2 weeks and where grown in the same city I live :

Thumb of 2018-04-06/PaleoTemp/922616

Thumb of 2018-04-06/PaleoTemp/ec9058

Name: Lynn
Dallas, OR (Zone 8b)
Charter ATP Member Garden Sages I helped plan and beta test the plant database. I helped beta test the Garden Planting Calendar I was one of the first 300 contributors to the plant database! Plant Database Moderator
Forum moderator I helped beta test the first seed swap Million Pollinator Garden Challenge Celebrating Gardening: 2015 Plant and/or Seed Trader Garden Ideas: Master Level
Image
valleylynn
Apr 6, 2018 9:02 AM CST

Moderator

Hi PaleoTemp, and welcome to NGA. So glad you found your way here.

Great photos showing you new sedum.
The photo of your 'Yellow Xenox' looks like one does not have all the roots in the soil?
All of the photos of the ones you are worried about look to be a little stressed from shipping. They may not look very good this year but should do fine and hopefully produce blooms this year. Next year they will come out of dormancy and look much better.
Shipping the Hylotelephium types of sedum can be difficult once they come out of dormancy. The leaves get damaged, but they do recover.

Hope this was helpful?
Romania, Mures (Zone 5b)
Sedums
PaleoTemp
Apr 6, 2018 11:57 PM CST

Thanks for the welcoming!

As far I have checked none of the plants have the roots exposed on top.
Well, honestly I thought they are going to recover until i've seen the new produced leaves also have some irregular shaped
outlines (really odd), they are also bent and wrinkled, this kind of majorly concerns me.
At this point I do not quite know what to do to try to make them better, do not water at all? Add fertilizer? Move them where
they get like 8 hours of sun directly?

A couple of pots where they are stunted completely (no growth in 2-3weeks, compared to the others which do grow), I would think those will remain stunted for the entire year. Sad
Name: Sue Taylor
Northumberland, UK
Charter ATP Member Bookworm Amaryllis Houseplants Annuals Garden Photography
Lover of wildlife (Black bear badge) Foliage Fan Bulbs Bee Lover Frogs and Toads Container Gardener
Image
kniphofia
Apr 7, 2018 12:02 AM CST
I agree with Lynn, the plants have experienced a lot of stress. They need to be planted and allowed to settle down. It's a lot to expect of a newly purchased plant in its first year IMO.
Name: Lynn
Dallas, OR (Zone 8b)
Charter ATP Member Garden Sages I helped plan and beta test the plant database. I helped beta test the Garden Planting Calendar I was one of the first 300 contributors to the plant database! Plant Database Moderator
Forum moderator I helped beta test the first seed swap Million Pollinator Garden Challenge Celebrating Gardening: 2015 Plant and/or Seed Trader Garden Ideas: Master Level
Image
valleylynn
Apr 7, 2018 12:04 AM CST

Moderator

I wouldn't fertilize them after being stressed. Keep the separate from the other plants. I do think they will eventually recover. they do need water, but only when the soil dries out some.
Romania, Mures (Zone 5b)
Sedums
PaleoTemp
Apr 8, 2018 1:53 AM CST
Regardless of my experience with some of the ordered plants, do you believe it is alright for telephium and spectabile and to have full blasting coming from around 8:00 to 15:00? after that is shade, zero direct sun as the sun goes behind
the building.
Temperature during day is like from 23C (73F) to 33C (91F) from April to end of August, with certain days even hitting 36C (96F) in the height of the summer, feels like I would have to do a lot of watering considering these temps and 7 hours of unfiletered sun.
But still now sure if that combination is not dammaging for the hylolepephium and spectabilis, 7 hours of full sun basically in hot weather.
Name: Lynn
Dallas, OR (Zone 8b)
Charter ATP Member Garden Sages I helped plan and beta test the plant database. I helped beta test the Garden Planting Calendar I was one of the first 300 contributors to the plant database! Plant Database Moderator
Forum moderator I helped beta test the first seed swap Million Pollinator Garden Challenge Celebrating Gardening: 2015 Plant and/or Seed Trader Garden Ideas: Master Level
Image
valleylynn
Apr 8, 2018 3:06 PM CST

Moderator

As long as they get enough water they should be fine. I have some in full, all day sun where we have summer drought conditions, with temperatures in the high 90's F to +100 F. They have always done well.
Romania, Mures (Zone 5b)
Sedums
PaleoTemp
Apr 13, 2018 5:56 AM CST
Well I believe I am starting to understand the issues with the telephiums from that seller.
Seems the stunted specimens have a very knotted root , the entire root is like 1.5 inches (4cm) in diameter and they have rotted, even the base of the stalks has rotted to mush.
Could the small knotted root be caused by a small initial pot in which they were grown? they are like a thread ball.

I had this issue with some sempervivum I bought from this seller, where out of 10pcs, 4pcs died quickly of rot in 24 hours (must have been damaged way before to die and be totally mush), but in that case I quickly then changed the soil of all the sempervivum, the soil was so rich and had leaves I could drain the soil with my hand and was dripping water.
The same soil is in other sedum pots which I see they don't do well at all, except for the spectabile pots which seem to have a more content of clay balls, but I am sure with the same full of leaves organic soil is present there too. I have to check on those too, even if they do well at this moment.
Beside this rich soil there are a lot of worms, granular fertilizer and even pulled out a larva, it didn't seem melolontha larva to me which would make more send to be at the root of a plant, it looked like a cetonidae larva.

Now this being the case I will change the soil of all plants from that seller, problem is the telephiums have such a tiny knotted root they just can't sustain the stalks which are now on the non-stunted plant 10 inches tall, and they are still with deformed leaves, some barely resemble telephium leaves. The roots are that small even if they were supplied in 4.5x4.5 inch square pots, i suspect all the telephiums will die or are already severely rotted. I did manage to get some leaves to stat to root.
[Last edited by PaleoTemp - Apr 13, 2018 6:13 AM (+)]
Give a thumbs up | Quote | Post #1682589 (8)
Name: Lynn
Dallas, OR (Zone 8b)
Charter ATP Member Garden Sages I helped plan and beta test the plant database. I helped beta test the Garden Planting Calendar I was one of the first 300 contributors to the plant database! Plant Database Moderator
Forum moderator I helped beta test the first seed swap Million Pollinator Garden Challenge Celebrating Gardening: 2015 Plant and/or Seed Trader Garden Ideas: Master Level
Image
valleylynn
Apr 13, 2018 9:53 AM CST

Moderator

Wow, that is really of great concern.
I agree that it is a good idea to remove all of the original soil, make sure you clean it down to bare healthy roots. You can cut the foliage back some so that they are not top heavy.
I would not buy from that seller again. Was this on Ebay?
Romania, Mures (Zone 5b)
Sedums
PaleoTemp
Apr 13, 2018 12:48 PM CST

Yes it was on eBay, but I as far as I can see there are other issues with other sempervivum, some of the worst quality I have seen, I don't even know how to reach those bad results, with leaves of different size in a row, some fused leaves, weird surface blotches on some leaves.
One of the sempervivums which I do not even believe is the cultivar I have ordered was growing only on one half, the other half had tiny leaves while on the other half were 3 times as big, and this is not cause by the light exposure as it was uniform light exposure. Weird characterizes my purchase from this seller.

Now some other issue appeared on the plants that are doing good from the local seller, aphids dwell right where the sedums produce new tiny leaves on top. Pure rubbing alcohol did nothing to them in a single spray session, the next day there were more of them.
I am afraid that using Isopropyl alcohol might damage the new forming leaves on top. Top new leaves are not doing so good now, not sure if it is the pure rubbing alcohol i used or the fact that there more aphids now.
Name: Lynn
Dallas, OR (Zone 8b)
Charter ATP Member Garden Sages I helped plan and beta test the plant database. I helped beta test the Garden Planting Calendar I was one of the first 300 contributors to the plant database! Plant Database Moderator
Forum moderator I helped beta test the first seed swap Million Pollinator Garden Challenge Celebrating Gardening: 2015 Plant and/or Seed Trader Garden Ideas: Master Level
Image
valleylynn
Apr 13, 2018 6:09 PM CST

Moderator

Paleo, here is an excellent source for sempervivum. You would not be disappointed in them.
https://www.semper-vivum.de/

Plants can have aphid issues when they become stressed. You might try a liquid systemic that you would water into the soil. When the aphids feed on the plant they would be killed by the systemic when it is taken up into the plant tissues.

« Garden.org Homepage
« Back to the top
« Forums List
« Sedum forum
You must first create a username and login before you can reply to this thread.

Member Login:

Username:

Password:

[ Join now ]

Today's site banner is by bootandall and is called "Lilac"