In article , Mike Lyle
writes

nasturtiums

They're famous for liking a poor site.

Not true!! They *love* a fertile site - put out lots of healthy green
leaves with very little need to bother with flowering and seed
dispersal.

It's because they hate poor soil that they're flowering their socks off
in order to get their seeds to somewhere more congenial.

--
Kay
"Do not insult the crocodile until you have crossed the river"