Selaginella kraussiana really takes off once they establish in a humid terrarium with plenty of moisture in the soil. It took about 1 month to get them to establish, and another month for them to get to the point where they needed trimming.
If they're grown outside a terrarium (which I've also done before), they can grow quickly as well, but they need a lot of water. Kinda strange for a plant that originated from South Africa. I wonder if these are stream side plants in the wild.
Right now the Selaginella kraussiana is the species I have cuttings of.
I also have Selaginella wildenowii in a couple tanks, but they're relatively slow growing. This species took 2 months to establish. The roots are fleshier and brittle on this species. No cuttings of Selaginella wildenowii yet though.
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Philip
Last edited by King_of_orchid_growing:); 04-21-2011 at 02:29 AM..
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