Hello all! I just have 2 questions on aquarium plants. First is, is regular prunning/ trimming beneficial for plants? Also, can a stem plant survive if all the bottom leaves are gone? I have a bushy L. Aromatica and I would like to plant some red Ludwigia inside the aromatica. I realize that the bottom part of the Ludwigia wont get any light and will lose its leaves. But will it survive? Thanks for any info!