One hot pepper list to rule them all…
Just like grapes grown for wine, hot peppers are incredibly complex. There are multiple varieties that come in unique shapes, flavors, and, of course, heat. It’s our goal to help you traverse this wide world of spiciness, and it all starts with the Scoville scale through which the heat is measured. Our hot pepper list brings that famous pepper scale to life in many ways.
It allows you to see the heat from mild to hot, as well as get an idea of what that heat is like via our jalapeño reference point. We show you how much hotter (or milder) a hot pepper could be from the jalapeño – a chili most everyone has tried. We find it to be a great way to bring the big numbers on the Scoville scale into perspective.
To read more about a chili pepper, click on its name to view PepperScale’s full profile on the pepper. Use the advanced search to filter chilies by name (for instance, type “habanero” to see a list of habaneros currently covered by PepperScale.) You can also filter by region to see where chilies hail from (it’s literally around the globe.)
Scroll to the bottom of our hot pepper list to view a glossary of key terms.
Hot Pepper List Glossary:
SHU: Scoville heat units. The units by which the Scoville scale is measured (read more about them here). It is the key numerical value of our (or any) hot pepper list.
Min/Max SHU: Even individual hot peppers have a range of heat, depending on where they are grown, how long they’ve matured, and even the amount of sun they’ve received. The minimum SHU is the mildest a pepper could be, the maximum SHU is the hottest possible for the variety.
Heat: Mild, Medium, Hot, or Scorching-Hot. You get the picture. This is the simplest way to explore our hot pepper list and get an idea of where things sit. Note – “Medium” is plenty hot here. It contains the likes of jalapeños and cayenne peppers which many with milder tastes find very spicy.
JalRP: Jalapeño reference point. Built to give you a perspective of how hot these peppers really are by comparing them against a reference point most everyone has tried. A negative number (like -50) means the number of times the pepper is milder. A zero (0) means equal heat. Any positive numbers show the number of times that the pepper is hotter than a jalapeño.
Origin: Where the chili pepper has its roots. Try typing an origin into the search filter to see all chilies from that region.
You guys havn’t listed Pepper X!
Oversight! We have an article on Pepper X – just hadn’t added it to the list. It’s now there in all its super-hot glory:)
I like to experiment cross pollenating with jalapeno peppers. I have planted a row of hot jalapenos and then planted a row of tams about 10 – 12 inches away and another row of tams 6 – 8 inches away from the first row of tams. Result was hot, medium and mild. Great for making salsas with varying degrees of heat. What degree of SHU pepper do you think would make the most efficient hot pepper to use and would it change spacing between the rows ? Thanks !
JC
That’s an interesting question – assuming you are grabbing the seeds and replanting the next year? Cross-pollination won’t affect the current generation of plants. So if you plant a habanero next to a jalapeno, the current plants will be exactly as planted – with varying degrees of hotness dependent on the seed, soil, temperature, water accessibility, etc. The seeds of those plants, though, may take on new characteristics because of the cross-pollination. Just want to make sure we are talking the same thing?
Peppers are self-pollinating, but bees and other insects can move from plant to plant (along with air currents, etc) – so as long as the plants are relatively close-by, there’s a very good chance of cross-pollination of two different types. Wouldn’t be too concerned over the spacing if you have one row of one pepper type right next to another type.
Thank you very much for answering my question. I am going to try another cross pollination with a xtra hot or super hot jalapeno and planting felicity instead of tam this time and adding one more row of the mild peppers to the mix. I have read where the cross pollination could also go in the reverse and tame a hot pepper some degree.
JC