Trichocereus peruvianus seedling

[Ramock]

Hello.
I just started growing cactus last week, among them i have some Trichocereus peruvianus (peruvian torch)
I planted the seeds 28/1 and a few has started to show. But in two of the pots one of the seedlings are showing something white webb looking at the base of the plant. I have searched  but cant find anything that looks like this. So is this normal or is it something bad? If so what do i do to stop it? Any information would be nice:)

[ElieEstephane]

The photo is not to clear but they look like roots to. Roots have a very large number of "fine hairs" that serve to increase surface are for absorption.
They do look similar to fungi but those are roots.

[Ramock]

Yes couldnt get good focus on them. Okey yea i was thinking maybe i could be roots but not sure. Thanks alot now i dont have to start all over:)

[ElieEstephane]

But the bad news is that with opening the cover you could introduced some spores

[Ramock]

Okey big misstake then. I will keep my eye on it. It was only open for the picture but i guess that is enough..thanks for the information:)

[ElieEstephane]

It would have been better to use a ziplock bag to give them more space to grow and have some more CO2. Yours will probably touch the cling film way too soon

[Ramock]

You are right its not much space. Hm would it be safe to place the pots in ziplock bags and remove the film? Its the first time i do this but good to know until next time

[ElieEstephane]

You should know the risk of doing this