[gardener247]

i made a little path up to my polytunnel and i made a pergola kind of thing around it.. its 7ft tall will the sweet pea  make it up that high? its a  mix of average sweet pea mixes...

[gypsy]

The year before last mine climbed to the top of my caravan so there is a good chance.

[Trillium]

The mixes we get here are mostly the shorter ones. I've gone for specific climbing varieties and they've never disappointed. Easily 7 ft tall if you manure the spot well and keep them deadheaded. And SO fragrant!

[peapod]

The mixes we get here are mostly the shorter ones. I've gone for specific climbing varieties and they've never disappointed. Easily 7 ft tall if you manure the spot well and keep them deadheaded. And SO fragrant!

I never grew sweetpeas before last year, but the fragrance is amazing.  They're an integral part of my garden plan from now on

[DavidT]

Sweet Peas can grow 8ft plus, so you should be fine.