I have an awesome side job, which I'll detail later. I'm so excited I'm posting this thread from my phone.
I'm looking for landscape/subject plants for a tropical water garden. I'm looking for plants on a scale of a quarter inch to four feet tall. CP species are cool, but I've already got some in mind, so non-CPs are better. Tropical orchids? Wet-loving orchids? Fragrant groundcovers? Bonsai-compatible tropical trees? Fragrant/edible tropical plants?
You don't need to ask; N. ampullaria, bicalcurata, gracilis and rafflesiana are already on the list.