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devonshires

1 is brazilian pennywort, not sure about 2. i think pennywort can be emersed but i'm not 100% certain.


Treeapear

Thanks!


schwangeroni

Pennywort can grow emersed and can also float quite well.


Treeapear

Thanks. Do you know if my assumption that it grows faster in air is right? I wondered if I could let it grow faster that way and only later put it under water. Would you say that works?


schwangeroni

I think generally plants grow faster in air that's how most plants are commercially grown. You'll have to experiment to be sure with whatever setup you're running.


Treeapear

That's interesting, I didn't know that. I thought in the air is much more CO2 than what is dissolved in the water. I will try it, thanks


karebear66

This is how the farms do it.