Used to be an open terrarium and I noticed it turning brown. The same moss is in another semi closed terrarium (small opening at the top) and is doing great so I fashioned a similar lid for this, but it seems to not change.
This moss was collected from an open air environment.
by zoiiy
1 Comment
i have the same issue at a closed one. still no idea why. springtails dont help, if soneone wants to suggest