Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old 28-05-2021, 04:34 PM posted to rec.gardens.orchids
external usenet poster
 
First recorded activity by GardenBanter: May 2021
Posts: 2
Default Dendrochilum Magnum Spots

I received a beautiful and large Dendrochilum Magnum for my anniversary via mail. I think it was the second day that I noticed a spot on one of the larger leaves. I touched it and saw that there was a purplish liquid it had exuded. That quarter sized spot has now grown to the tip of the leaf. It is about 3" and it is dark brown. There hasn't been any more liquid just that one day. The leave next to it has a dark brown spot that is only 1/2". Then a few days ago I noticed a different leave in the middle of the pant turning brown on the edge of a leaf. I do have pets so I don't know if they bumped it or if this is from shipping and adjusting to a new space. Should I be worried that it has a virus... one other orchid I received in the same box isn't doing well but I think it is sunburnt. I thought it could go in front of my window but now it is yellow on brown so I have now found a different place for it. I am thinking of repotting the Dendrochilum Magnum and removing the bulbs that have the spots. Any experience with spots on these orchids?? Thanks in advance!!
  #2   Report Post  
Old 31-05-2021, 07:15 PM posted to rec.gardens.orchids
external usenet poster
 
First recorded activity by GardenBanter: May 2021
Posts: 1
Default Dendrochilum Magnum Spots

The spot with the liquid may be fungus. If you can cut of the leaf (or a part with the spot), I would cut it off and treat the entire plant with fungicide to prevent it from spreading. It may take awhile for the specimen to recover, and perhaps more than one fungicide application. You may still have new spots on the old leaves, but if new ones are free of spots, you have done it.
I had my dendrochilum Margnum fully recover only after 2 years, but now I have new leaves without spots, and it bloomed.

--
For full context, visit https://www.homeownershub.com/orchid...s-3122075-.htm

Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Dendrochilum Magnum Culture Ray Lloyd Orchids 7 28-05-2021 01:44 AM
black spots, Black Spots, BLACK SPOTS!!!!bbbbbblllllllaaaaacccckkkkkk ssspp Unique Too Roses 7 16-05-2003 04:08 AM
black spots, Black Spots, BLACK SPOTS!!!!bbbbbblllllllaaaaacccckkkkkk ssspppOOOTTTSSSS!!!!!! Roger Roses 6 12-05-2003 10:56 PM
black spots, Black Spots, BLACK SPOTS!!!!bbbbbblllllllaaaaacccckkkkkk Radika Kesavan Roses 0 11-05-2003 04:44 PM
Adding a spray bar to my Magnum 350 Growly Dog Freshwater Aquaria Plants 0 20-04-2003 06:08 AM


All times are GMT +1. The time now is 06:20 PM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 GardenBanter.co.uk.
The comments are property of their posters.
 

About Us

"It's about Gardening"

 

Copyright © 2017