A beautiful Asian aroid with a unique fenestration and almost glossy dark green foliage. Given the time and patience, these can become absolutely massive! An Arium favorite.
These would be happiest in a bright filtered light. As with most aroids, water when roughly the top 2" of soil is dry. This may roughly be once a week depending on your home environment. When repotting use a semi-coarse soil medium that will drain water well.
For best growth results these HAVE to have something to climb up like a moss pole. When not given a surface to climb, decursiva tend to produce long vines that will not produce any leaves until the vine can latch on to something.