Sweet peas ( Lathryrus odoratus )   are vintage charmer that are as lovely and welcome in the garden today as they were when Grandma planted them decade ago .

In increase to offering a rainbow of chromaticity and an beguiling scent , angelical peas also munificently ego - seeded player , so if you ’re looking to expand your live plot of land , just get your plants go to ejaculate , and you ’ll be set .

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Close up of pink sweet pea blossoms.

However , if you ’d like togather the seedsto plant in a different stead or to perhaps share with a neighbor , read on to learn how to harvest and store these orb of Modern aliveness .

What You’ll Learn

How Do You Collect Sweet Pea Seeds?

Identify a few particularly attractive plants you would care to duplicate . Keep in mind that only heirloom variety will reproduce true to type .

Seeds from modern cultivars wo n’t likely produce the same type of flora from which they come .

But maybe you ’re a gambler and would wish to see what Mother Nature comes up with !

A cluster of pink sweet pea flowers in bloom.

When you ’re out in the gardendeadheading , push aside the plants you have “ place apart . ” Allow the flowers of those plant to fade and die while they ’re still on the plant .

The petals will descend and cum - incorporate pods will form .

When Do You Harvest Sweet Pea Seeds?

Now you really have to pay attention to them carefully . You ’ll notice the pods will transition from light green to a dark green and tumesce up as the seeds mature inside .

When the seed hand full adulthood , the pods will plow a light-headed brown colouring material .

Pluck the pods at this point . If you look too long , the fuel pod will break up , spewing their contentedness far and wide , and you ’ll have lost your chance to reap .

A cluster of pink sweet pea flowers in bloom.

Once you ’ve amass your pods , land them indoors and allow them to dry on a single-foot for a few years to a calendar week .

You ’ll notice the pods starting to commit open at the seams on their own . Encourage this by running your nail along the seams , and lightly press the seedpod ’ contents into a container .

or else , you may place the seedcase in a newspaper publisher bag , varnish the pocketbook tightly , and put it in a lovesome place , such as a windowsill .

Sweat Pea Seed pods in various stages of maturity on a white, isolated background.

After a couple days , set out shaking the paper purse vigorously to break open up the seedpod and release the source . Do this once a day for about seven days until all have been released .

Try This Trick

If all this waiting and watching is not your style , look at buy some small muslin bags such as these from Pangda US , available via Amazon , and tying them loosely around each stem , above the pea pod .

Pangda Drawstring Cotton Muslin Bags

When the pod split , the bag will collect the seed .

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Spread the contents of the bag on a bake sheet and ensure the seeds are completely dry .

Pick and Store

Pick the ejaculate out and store them in an envelope , like these ego sealing seed packets available from Amazon , or in a lidded jolt .

localize in a cool , dark station , such as a cellar or refrigerator . Be sure to pronounce and date your container !

Resealable Self Sealing Seed envelope

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Come springtime , you ’ll be ready to plant and savour this lovely vine in a Modern part of your garden .

How Long Will Sweet Pea Seeds Last?

sweet-flavored pea seed should stay viable for two to three years if in good order stored .

harvest mellifluous pea seed is as simple as let the seedcase mature on the vine until they ’re ready to piece , letting them dry out , and storing .

And commemorate to watch out ourcomplete guide to grow sweet peas here .

Sweet pea seeds being inserted into an envelope and dried empty pods set on a white surface.

For more information ongrowing flowersin your garden , you ’ll need these template next :

© involve the Experts , LLC . ALL RIGHTS RESERVED.See our TOSfor more details . in the beginning published on August 1st , 2019 . Last updated June 27th , 2023 . Product picture via Pangda and Geyee . Uncredited photos : Shutterstock .

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Gretchen Heber