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By Dan J
Posts:  50
Joined:  Sat Mar 23, 2024 7:07 pm
#455573
Good morning all,

I’m hoping one of the experts may be able to tell me where I went wrong. I got some Drosera spatulata fake ultramafica from the seed bank and they really took off. I repotted the 4 most vigorous ones and they’re struggling. I do have many more in the seedling pot, but want to know what I did wrong so I don’t keep murdering the plants.

Basics:
-LED grow light 13 hours on a timer. Also get some morning sun through the window. The light was sufficient to grow the seedlings as well as fly traps in The early spring.
-Reverse osmosis water reading 0-5 TDS
-sprouted in peat/perlite (excessively rinsed)
-transplanted into deeper pot. bottom layer LFSM. Middle peat/perlite. Top inch or two LFSM. (All excessively rinsed)
-I have cut all flower stalks to conserve energy for the plants.
-plants get fed dried bloodworms

Problem on repotted plants:
-the new leaves are shorter (forgive my lack of terminology or if it is incorrect). The petiole is shorter and the lamina is not formed.
-It has been a month or so of continuous shrinkage.

Thoughts/additional info:
-They are a few inches closer to the lights, but the spatulata x ultramafica next to them is fine.
-could it just be stress from repotting? One of the seedlings was uprooted and repotted in the peat and is exhibiting the same symptoms.
-I recently noticed a fungus gnat problem in the pot (2 days ago). I have mosquito bits on order and have tried to knock them back with what I have laying around. While the insecticide (permethrin) may cause burn/damage, it does not explain the past month.

The first 2 pictures are the seedling pot with the uprooted one exhibiting the same symptoms circled in blue. The next 2 are the repotted plants looking sick.

Thanks!
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Last edited by Dan J on Mon Sep 09, 2024 4:30 pm, edited 1 time in total.
By Dan J
Posts:  50
Joined:  Sat Mar 23, 2024 7:07 pm
#455774
It seems I have stumped the experts. I feel a little less dumb! Not knowing what is causing this, I threw the kitchen sink at it. I hit them with mosquito bites, disease ex, and bioadvanced 3 in one. Whatever the disease is, it is spreading to the other containers. If they die off, everything is going to get tossed in the trash to prevent further spread.
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By MikeB
Location: 
Posts:  2119
Joined:  Sat Apr 25, 2020 4:13 pm
#455781
What is the humidity level like? My temperate sundews (D. capillaris, filiformis, intermedia) get cranky after being uprooted. High humidity helps them get over it faster.
By Dan J
Posts:  50
Joined:  Sat Mar 23, 2024 7:07 pm
#455790
Thanks for your response!

Humidity checked at just over 60%. Now the ones what weren’t disturbed are beginning to exhibit the same symptoms. It is either a problem that spread or something I’m doing wrong. Given they were doing so well for the past few months (increasing in size and having good color) and are taking a sudden downturn, I’m suspecting a disease or infestation of some sort.
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By Hedonista
Location: 
Posts:  337
Joined:  Fri Jan 05, 2024 2:21 pm
#455793
Hope the mosquito bits are working. If not, staring at the media surface for a couple minutes, a couple times a day and grabbing any larvae you see with pointy tweezers and smushing them in a tissue is surprisingly effective. That’s how I got my fungus gnat infestation under control recently after mosquito bits failed.
By Dan J
Posts:  50
Joined:  Sat Mar 23, 2024 7:07 pm
#455887
Well it looks like they’re trying to recover! I see some small improvements here and there. Unfortunately, since I went the kitchen sink route, I don’t know if it was the mosquito bits or disease x that did the trick.
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