I have planted some N. nouchali seeds given to me by a friend. They sometimes grow in brackish water. I have two aquariums I am going to try and sprout these in. One has salt in it which ( so I am told) makes it brackish water. The other has regular pond water. Has anyone tried to grow these seeds before? I am also trying to sprout some more N. immutabilis seeds. I might as well do some more N. minuta seeds too. The weather here is horrible 5 inches of snow and 7*F tonight. I got to have something to occupy me with this terrible weather.