Pls help identify this plant

[Krismo962]

I've grown swords on sand too ,granted it was 'river sand' used for construction.Was dirt cheap too ,I had them in snakehead tanks so I barely did any water changes and never vacuumed the substrate.Mulm was everywhere and the tank got direct sunlight for a few hours everyday,wasn't explosive growth though.

 

[duanes]

No problems other than finding an area with the right light, and getting it away from roots of fast spreading Vallisneria.

 

[Punjabiking1500]

I have it packed roots in foam and I will return home in after a week I have kept in water and trying my best to give it light and sunlight at day will it survive in that foam for just a week and a day ? I think from which seller I took it he had it in foam from very long time coz it’s roots have came out from foam