"stricks760" wrote in message
ink.net...
In March I bought some robust WH with big, green leaves. It slowly shrunk
down to tiny-leaved, mostly brown, ugly stuff -- which I pulled out and
threw away last weekend.

Why would this stuff be dying? I have a water lilly that's doing great &
duckweek, watercress, canna, umbrella plant, water celery -- no problem.

When my WH strat to shrivel a bit, I dose with potash. That always seems to
help them along.

BV.