Salt sensitive - tolerant plants
This winter will be our first with the new pond. The temperatures are already dropping off a lot with several frosts and water temps dipping in the 50s and 60s. Below is a list of plants in the pond. The first group is reported tolerant of salting but I am not sure of the others. I would like to salt going into winter to make sure things go well. My plan is to salt at .1% a day for three days to reach a level of .3%.
Blue Flag Iris
Cold hardy lily
Water Primrose, Ludwigia
Spatterdock, Nuphar luteum
Water Mint, Mentha aquatica
Water Celery, Oenanthe javanica
Parrot's Feather, Myriophyllum aquatica
Duck potato, Sagittaria latifolia
Any ideas where to look for this info?
Thank you Dustin