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Post by jasong on Mar 8, 2014 18:52:47 GMT -6
People have been asking about my terrariums a bunch, here's some pictures and basic descriptions of them. This is my Semi-Closed terrarium (we call it the moss-a-rarium). It consists of wild-found moss, soil and river-rock. The fern inside is what's called a common fern, and was bought at Bachmans. This terrarium is semi-open because I open it every week or so to let air in (and look at it better). This is my fully open terrarium, Inside is a layer of rock (for water drainage), then soil. The plant inside is a succulent, meaning it can handle lots of sun, heat, and doesn't need much water. I have introduced fern moss spores into this terrarium and they seem to be doing well. Finally, this is the always-closed terrarium. Like the last two, it has a layer of rock for drainage, then soil, then fern moss. All the materials for this terrarium were gathered in the wild, and because of that we've had a few species of insects living in it for a while, as well as a few types of plants which i did not introduce into the terrarium. This one hasn't been opened in over 15 months - making it a total stable ecosystem.
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Post by PatrickG on Mar 8, 2014 19:44:51 GMT -6
Haha awesome! I've always wanted to make a little light bulb terrarium like this:
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Post by greenb on Mar 8, 2014 20:30:14 GMT -6
I think it would be cool to have red moss (I think it is called Red sphagnum, but I am not sure). This might be something that I will have to look into after I build my printrbot.
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Post by jasong on Mar 8, 2014 23:32:52 GMT -6
Red moss is a pain in the ass, just to warn you. I tried growing some last year.
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Post by greenb on Mar 8, 2014 23:47:43 GMT -6
This is why I can't have nice things lol. I should probably start out with something easy. I have some awesome moss that grows in my yard, I think ill start a closed terrarium with some.
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Post by jasong on Mar 9, 2014 9:43:33 GMT -6
Yeah moss is super good to start with. The issue with a closed terrarium is that it stays very very wet- and is very hard to get the water cycle going right. Moss does a great job of creating a water cycle in the terrarium, because unless it's actually under water it can't be too wet - and if it dies, it can come back to life with great ease.
If you're doing a closed one make sure you do a layer of medium and small river rock and sand, then soil on top of that. That allows for water to drain away from the soil if it needs to. That's especially important if you ever put a rooted plant inside, as it will help with root-rot. You also might think about adding activated charcoal in a layer right above the rocks, below the soil.
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