In article ,
Pam Moore writes:
| Has anyone tried (successfully or not!) planting a "Three Sisters
| Bed", where you plant sweetcorn, climbing beans and squashes in one
| bed?

No, but I have done the simpler form, which was common in Africa:
maize and squashes. In the UK, it is marginally beneficial. The
problem is that all three are competing for the same sunlight,
which the the commodity in shortest supply. In the tropics, that
is not so, and the mutual shade they give each other is beneficial.

Whatever you do, you need a TALL sweetcorn and get it started EARLY.
If it doesn't get to 6', you are onto a loser, and 8' would be
better.

What I do is to put up a 12' square by 6' high frame, and string
across the top and down the sides. The beans can go on that, and
there is room underneath for other crops. It works.


Regards,
Nick Maclaren.