David W.E. Roberts said:

"Pedt" "\"@ wrote in message
...

Whilst I'm here ;-) ......

No garden here but I've a window ledge 9inx4ft on the inside of a double
glazed south facing window. Room gets to 30C in the middle of summer
even with all windows open. Min temp at any time is around 18C. The one
in the bedroom is 9inx2ft, rest the same.
[..]
As chilli peppers have been previously been OK in a greenhouse up the
road, I was considering having a go here. Is this a good idea or is
there summat better to grow.

Ta for the reply.

[snip pepper/tomato]

What are the chances of a proper window box, outside the window?

Very close to nil.

--
Pedt