FlytrapCare Carnivorous Plant Forums

Sponsored by

Discuss Sarracenia, Heliamphora, Darlingtonia, Cephalotus plant care here

Moderator: Matt

By mcgrumpers
Hey Everyone!

I water my little sarracenia using the tray method. Recently, I've been finding these little worms in the tray water and I'm not sure if they're harmful to my plant or if they're just gross.

This picture was taken after the plant was in the tray overnight:
worms in sarracenia tray
worms in sarracenia tray
worms1.jpg (160.99 KiB) Viewed 741 times
Here is a video of them:

Does anyone know what these things are and how I can get rid of them?

By twitcher
They look like they could be grindal worms, often cultured as a live fish food. Grindals are a close relative but much smaller than earthworms. However grindals usually drown in water over about 1/4" deep. So can't say for sure that is what you have. See this wiki for more information.
Could be soil nematodes. I see them sometimes on the “lips” of my pitchers.
By mcgrumpers
Thanks for the replies. They seem to survive in water for at least a day (I throw them out afterwards) so maybe they're not grindal worms. Based on the corpses on my ping, I know there are at least a few fungus gnats around so that's a solid hypothesis. Does this count as moving quick?

How could I differentiate whether they're fungus gnats or soil nematodes? More importantly, is there a way to get rid of them? :twisted:

I forgot to mention that the sarracenia came in a small peat rootball when I ordered it online and I planted it in pure sphagnum. Would the critters be more likely to live in the peat or in the sphagnum?
It doesn’t really matter, either way they aren’t doing any damage to your plants. Sarracenia tend to do better in peat based soils than sphagnum. Peat/perlite or peat/sand.
By SundewWolf
mcgrumpers wrote: How could I differentiate whether they're fungus gnats or soil nematodes? More importantly, is there a way to get rid of them? :twisted:
Fungus gnat larvae have a black head if you look closely, while the nematodes are just a solid white worm. Mosquito dunks should work, many people seem to recommend them. I never bought them personally, but have dealt with nematodes in water trays and I just added some other insecticides to the water.


Drawing Sunday evening. Last chance to get on the[…]


Ok so get of my plants from lowes for free by pl[…]

New - a few questions!

12 hours is an okay amount for a Venus Flytrap but[…]

designed my own hoodie

That's really cool. I might have to get one of tho[…]

Mealy bugs?

The 2nd and 4th pictures look natural, things like[…]

Ok thanks i read that i should have put my order n[…]

Support the community - Shop at!