Pacifying aquarium plants

[Corydoras]

Any one would like to share your personal experience on the most difficult aquarium plant/plants that you have kept or maintained so far? :D

[guppy]

I only keep the easy ones.

[Corydoras]

Personally, I feel that red-leaf plants are more difficult to keep than those with green leaves.

[wism_chan]

I ever kept planted tank before...coz CO2 system not good enough...the plant didn't grow much....but still can survive,....
now stop the planted tank already...

[kjkeller]

my red wendtii is very tempermental. i have two tanks w/ it in and they have the exact same specs, but in one is growing uncontrolably and in the other it is just sitting and serving as a resting place for my ottos.