The red and pink plants are awesome!!! I have some red plants, but I can't get them to be RED! Like I have some ludwigia peruensis (I think that's right) and the new leaves come in a dark maroon instead of the bright purple they're supposed to be!
@Bunnie1978 - I use elevated P04 and daily traces to help with red. MH lighting plays a part also.
@gonathan85 - you harvest L.pantanal from the local river? nice! where are you located?
by the way I have flowers about to open on L.araguaia and L.cuba is converting to emersed form. Hopefully the emergent Rotala 'mini butterfly' will make flowers soon and I can remove the floating mat of that from the tank.
anybody got tips on getting rotalas to flower? Does it take a long time?
seems like its been a while, nearly month of emergent growth so far.