Microsorum pteropus ‘Windelov’ also known as Leptochilus pteropus is one of the many varieties of Java fern. I picked up a pot from Pro Shrimp in an order that also included Alternanthera reineckii ‘Mini’. Developed by Tropica, the ‘Windelov’ version I received was grown by Aquadip.
The ‘Windelov’ arrived totally overgrown and just a touch ratty on the ends in places as if it had been waiting for a sale for a long time. I don’t mind actually, and the pot separated out into a nice variety of sizes and forms of plantets. Java fern is a rhizomatous plant where a thick lateral ‘stem’ sprouts leaves growing upwards and roots growing downwards. Although there are many terrestrial plants that grow with rhizomes underground, the conventional wisdom in the aquarium trade is that rhizomes must never be buried in substrate or they will rot and kill the plant. Accordingly, best practice is to attach the rhizome to a component of hardscape, usually rock or driftwood, either by tying it on with thread/line, or more simply by ‘supergluing’ it on using a cyanoacrylate-based adhesive. It is also possible to wedge the rhizome into a convenient crack in the hardscape where eventually the roots will naturally bind the plant on.