Roger Parsons Sweet Peas incorporating Cooltonagh Irish Sweet Peas
Roger Parsons Sweet PeasincorporatingCooltonagh Irish Sweet Peas

Spencer & Summer Multiflora Sweet Pea seeds

Strength of scent: 0 = none; 6 = strongest


Spencer Sweet Peas have very large frilly flowers and long stems make these extremely popular for cutting and for exhibition, as well as for garden decoration. All are scented and are summer flowering. 

Scroll down to see our Mixtures of Sweet Pea seeds or click on the side bar for individual colour groups.

Summer-flowering Multiflora Sweet Peas have long stems and 5 or more flowers when well grown, making them excellent for cutting. 
Click on the sidebar for Summer-flowering Multiflora varieties or scroll down for our Formula Mixture.


Non-tendril varieties have extra leaflets instead of tendrils to help grow stronger plants.


To order online please click on the variety name.

Buy online:

2021-22 Catalogue available for download...

2021-22 Catalogue
2021-2022 Catalogue.pdf
Adobe Acrobat document [11.8 MB]

“Lathyrus: A Complete Guide”
RHS Horticultural Monograph

Click here to buy


Exhibitor's Collection - get 50 seeds of any 5 Spencer varieties. £29.00

Sussex Collection - Get 10 seeds of any 10 Spencer varieties in a presentation envelope. £14.50


Scented Collection - Get 10 seeds of any 10 Old-Fashioned or Grandiflora varieties  in a presentation envelope. £14.50

Click here to buy your Collection.

Want to know how to grow better Sweet Peas? Why not join the National Sweet Pea Society

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