My arrowhead (lanceleaf variety) came up on it's own. I'm surprised you havent had any self propagate after 5 years. I only have a couple of plants right now, but I'm hoping it spreads. I do have some wild Iris you can get a few bulbs of. Itll take time for it to spread, but it's a start.

Shoot me a PM if you're interested.

Be real careful with lillies. With your pond being only 6 feet deep, it could be completely covered in a few years. You can set them in pots to help control their spreading.

Last edited by Mike Whatley; 03/13/19 06:52 PM.
.10 surface acre pond, 10.5 foot deep. SW LA. The epitome of a mutt pond. BG, LMB, GSF, RES, BH, Warmouth, Longear Sunfish, Gambusia,Mud Minnows, Crappie, and now shiners!!...I subscribe!!