sugar snap peas

[divvy]

I planted some in a trough in the greenhouse , they are now 3 ft high . It didn't say the height they would grow to on the seed pkt . I now read on the internet that they can grow to 150 cms . Do you think they would stand digging out and transplanting into the garden instead as this is a bit big for inside .

[zazen999]

Can you just pop the trough outside? Pop 4 canes in - one in each corner and tie some string around to hold them all up?