Shelling Peas vs. Edible-Pod Peas

 
 

Peas are commonly divided into three groups: shelling peas, snow peas, and sugar snap peas. Shelling varieties are grown for the round seeds inside the pod, while snow and sugar snap pea varieties have pods that are tender enough to eat.

Shelling Peas

 

Also called garden peas, green peas, or English peas, shelling peas are grown for the peas inside the pod. Their pods become tough and fibrous, so the peas are removed, or “shelled,” before eating.

How to recognize them:
  • Pods become rounded and swollen as the peas develop.
  • Mature pods contain several large, plump peas.
  • The pod wall is relatively thin but tough, fibrous, and generally unpleasant to eat.

Shelling peas are sweetest when the peas have reached full size but are still tender. Their sugars begin converting to starch soon after harvest, so they should be eaten, cooled, or processed promptly.

Snow Peas

 

Sometimes called sugar peas or Chinese pea pods, snow peas are edible-pod peas harvested before the seeds enlarge.

How to recognize them:
  • Pods are broad, thin, and almost flat.
  • Only small bumps, or almost no visible peas, are present inside.
  • Some varieties develop a string along the pod seam that should be removed before eating.

Harvest snow peas when the pods have reached their full length but remain flat and tender. Pods become tougher and more fibrous when allowed to remain on the vine too long.

Sugar Snap Peas

 

Sugar snap peas are also edible-pod peas, but they are harvested at a later stage of pod development than snow peas.

How to recognize them:
  • Pods are rounded, thick, fleshy, and crisp.
  • Peas inside are visibly developed, giving the pod a plump appearance.
  • Both the peas and the pod are eaten.

Harvest sugar snap peas when the pods are plump and crisp but before the seeds become overly large and the pod walls become tough.

Quick Comparison

 
Shelling Peas

Plump peas inside a tough, fibrous pod. The peas are shelled before eating.

Snow Peas

Flat, tender edible pods harvested while the peas inside are still very small.

Sugar Snap Peas

Rounded, crisp edible pods with visibly developed peas inside.

Can You Identify the Type from the Plant?

 

The most reliable method is to check the seed packet, variety description, or cultivar name. Vine height, flower color, and general plant appearance are not reliable indicators for distinguishing shelling peas from edible-pod peas.

When the variety is unknown, allow a pod to fill and examine its texture. An edible pod should remain crisp and tender at the recommended harvest stage. A shelling-pea pod will usually be tough, fibrous, or parchment-like even while the peas inside are tender. Do not rely on pod shape alone, because overmature snow peas and sugar snap peas may also become swollen and fibrous.

For more information, please see links below:

 
→  Peas – University of Illinois Extension
→  Growing Peas – Iowa State University Extension
→  Peas in the Garden – Utah State University Extension
Shelling Peas vs. Edible-Pod Peas

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