Hi

I have some pots about to plant out with more than one seedling plant
in them. I assume its necessary to remove anything thats more than
the one plant, but I thought I'd check. FWIW I'm in Britain, where the
growing season is only just about long enough for these squashes, and
they're going into big tubs.

And while I'm here, just how much rotted dung in each one is best?

Thanks


NT