Rare Exotic Plants For The Backyard Garden – Part 5 – Corn, Peas, And Peppers

Corn, Peas, And Peppers Are Rare Exotic Plants?

For some, it’s a stretch of the imagination to think that there are varieties of corn, peas, and peppers that would classify as rare – or exotic – or unusual – or curiously bizarre.  But, I’ve found a few that might pique the interest of any gardener looking for something new and remarkable to grow in their veggie plot.

Take a look at these uniquely authentic plants that not only look fresh and innovative – but taste great as well!


Glass Gem Corn

Glass Gem Corn

Don’t expect to eat this corn right off the cob – because, the kernels have a pretty darn hard outer layer.  Growing it is the same as growing that extra sweet corn that tastes so good on the cob.

Besides being colorful enough to be a beautiful ornamental plant, glass gem corn – also called “flint corn” or “Indian corn” – can be turned into popcorn or ground into cornmeal.

Then, the cornmeal can be used to make corn bread – or grits – or slathered as a coating for deep frying fish, chicken, or fried green tomatoes.

Cornmeal can also be used as an exfoliating mask and even as a deodorant – believe it or not!

But, first things first.  Before making the popcorn or cornmeal, the corn kernels need to be dehydrated.


The Dehydration Process
  1. Toss the ears of glass gem corn into boiling water and blanch them for about 5 minutes.
  2. Next, shock them in an ice water bath until they cool down enough to handle.
  3. Now, the kernels can easily be removed by running a sharp knife down the side of the ear. TIP:  Keep your fingers out of the way – and, if the corn cob is too slippery to hold firmly, remove excess water with a paper towel and get a firm grip before slicing away.

Excalibur – 9 tray version

  1. Get out your trusty dehydrator. The one I use exclusively is the Excalibur – 9 tray version.
  2. Spread a single layer of kernels evenly on each dehydrator tray. Try to keep a little air space between kernels if possible.  It helps speed up the drying.
  3. Follow the directions and crank up the dehydrator. With my Excalibur dehydrator, the kernels are hard and crispy in 14 to 20 hours – depending on how moist they were when the process began.

 jar sealers - regular mouth and wide-mouth jarsFoodsaver vacuum system







  1. With the dehydration process complete, it’s time to get out the Mason jars, 100cc oxygen absorbers, jar sealers (one for regular mouth jars and / or one for wide-mouth jars), and the Foodsaver vacuum system. I like to use wide-mouth Mason jars – but, regular mouth jars will work, too.
  2. Load the dehydrated corn kernels into a Mason jar – leaving about an inch of space at the top.
  3. Drop in a 100cc oxygen absorber and put the flat lid on the jar without the screw-on band.
  4. Slide the jar sealer over the top of the lidded Mason Jar – and hook it up through the hose attachment to the Foodsaver – then, vacuum that puppy for a lasting airtight seal!

The kernels will last f-o-r-e-v-e-r!  Or, at least until you’re ready to make popcorn or cornmeal.


Making Popcorn
  1. Heat a couple tablespoons of oil for a minute or two in a 3 or 4 quart pan – I use canola but, actually, peanut oil works a little better.
  2. Throw in several kernels of corn. When they pop, the oil is hot enough to pop some corn.
  3. Toss in a quarter cup of kernels and put the lid on quickly to keep the popcorn from flying all over the kitchen. (It happened to me – and what a mess it was!)
  4. Shake the pan back and forth over the heat and listen for the popping. When 3 or 4 seconds elapses between pops, the popcorn is ready for additional treatment with butter, salt, garlic, parmesan cheese, or whatever topical adornments you love the most!  NOTE:  All those colorful kernels will disappear – replaced by traditional white popcorn.


Making Cornmeal

Ninja Mega Kitchen System (BL770)

The most important part of this process is having a super strong and superbly powerful blender.  I choose my Ninja MEGA Kitchen System for this task.  Ninja makes short work out of pulverizing corn kernels into cornmeal – that’s for sure!

Dump the kernels in the blender and start off at the lowest speed possible.  I like to “pulse” my Ninja for awhile – until the kernels begin to disintegrate – then, I gradually increase the speed until I get a fine grind of cornmeal.

With my Ninja, it only takes a couple of minutes to get a fine cornmeal consistency – somewhat like sand.  It will take a bit longer with a puny, feeble, discount blender.

Pop the finished cornmeal into some Mason jars, add a 100cc oxygen absorber, and vacuum pack with the Foodsaver vacuum system – just as described in steps 7 through 10 of The Dehydration Process.  This will keep the cornmeal fresh for a year.  Refrigerating it will add a little more to the storage life.


Where To Buy?

My go-to sources for glass gem corn seeds are:

Burpee glass gem corn seeds

Burpee – They offer a range of translucent, multi-colored kernels – in its 200 seed packet.

Ivy Bee Seeds – Who are quick to let us know that their glass gem Indian corn heirloom seeds produce the “most beautiful corn in the world!”

Purple Podded Peas

Purple Podded Peas

The Dutch call them “blauwschokker” peas – meaning, “blue pod” peas.  Well – blue – purple – the colors are close relatives – thus, in English, they became “purple podded” peas.

These unique looking veggies were first introduced to the Netherlands and Germany in medieval times by monks.

The taste is bland at best – nothing to write home about.  However, they are tender – even when eaten raw.  I lean towards stripping the peas out of the pods and boiling them in water – and then add them to other dishes.

Purple podded peas make great soup!  Holland is famous for a stew called Snert – which is made up of purple podded peas – along with pork, onions, potatoes, and carrots – a meal that will definitely stick to your ribs.

Many gardeners grow purple podded peas more for their looks than for their flavor.  These colorful peas make great ornamental plants – that are edible.  Seeing them gracing a trellis tunnel is a sight to behold!

Grow them just like any other peas – and, once they get a foothold, they’ll soon grow so abundantly that they can actually be used as a privacy fence.Burpee heirloom purple podded pea seeds

Burpee has the best heirloom purple podded pea seeds available.  It usually takes 2 months from planting to pod picking time.  The plants will get 4 feet high – giving you 3 inch pods – and can be grown in any hardiness zone 1 through 11.


Chinese Five Color Peppers

Chinese Five Color Peppers

With a random array of colors – purple, cream-colored, yellow, orange, and red – what great peppers these are – to grow and liven up a garden with bursts of vivid, electrifying colors!

Warning!  These peppers are surprisingly spicy and hot – quite a bit hotter than the cayenne peppers I normally grow.  But, even though they’re extra hot and spicy, they are also a tad sweet – which is an interesting combination of tastes.

Chinese five color peppers are just as easy to grow and use – in the same way you would grow and use any other kind of spicy, hot peppers.  Making salsa with them is an all-time favorite of mine.  Putting a few thin slices in a salad – or, using them to make a “five alarm” cheese dip is right up there at the top of my list, too!

If you decide to grow these just one time, you will love them so much that you’ll be growing them season after season after season.  Guaranteed!

Use the “how to grow peppers” page for an easy step-by-step method for growing these great veggies.

Here are several excellent sources for Chinese five color peppers:

Harley Store - Chinese five color peppersJaytibby - Chinese five color peppersSolution Seeds Farm - Chinese five color peppers






Harley Store – has them as a rare heirloom.  They can also be grown in containers – which make it great for folks with no garden space.

Jaytibby – offers seeds from their organic home grown stock.  They ship their seeds to anywhere that does not have restrictions prohibiting it.

Solutions Seeds Farm – touts 75 days from seed to harvest.  But, that’s a typical growth cycle for peppers anyway – give or take a week or so.


And – There You Have It!

If you liked Part 5 of Rare Exotic Plants For The Backyard Garden, you may also want to take a gander at some of the other editions:

Part 1 – Beans

Part 2 – Berries

Part 3 – Cucumbers

Part 4 – Squash

Leave a comment or email me if you have anything you would like added to my listings of rare plants for the home gardener!


Jim, the Lifelong Gardener



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