Yep. All anubias and java ferns are rhizomes and should be treated accordingly. I simply wedged the rhizome into some crevices of my driftwood. After a couple weeks, the roots took hold. I grow a leaf once or twice a month or so.
And was this all in a low tech tank?
55 Gallon Planted
3 GBR, 2 Bolivian Rams, 1 Juvenile Super Red BN Plecos, 9 Oto Catfish, 9 Bloodfin Tetras
Rotala Indica, Cardamine, Crypt Spiralis, Pygmy Chain Swords, Dwarf Sag, Lutea Crypt, Wendtti Bronze and Red, and Floating Frogbit