I've read on the net that if one cuts off the gunnera flower it will make
larger leaves. This is not common advice and I am keen to get bigger leaves
off my gunneras. Any advice welcomed.

spakker wrote:
I've read on the net that if one cuts off the gunnera flower it
will
make larger leaves. This is not common advice and I am keen to get
bigger leaves off my gunneras. Any advice welcomed.

Not a tip I've ever heard. I had one at my last place, and treated it
with skilful neglect: it seemed happy enough.

--
Mike.