I just found a pepper plant at green thumb called Guerrito. I think it is what you want. The pickled ones are also called Guerito peppers. Description on the plant tag also sounds like what you want. Plant was $1.89

If you use a "mix" like Josh said, most have small amounts of nutrients to get through seedling stage. Maybe a light dose or 2 of All-purpose or fish ferts prior to planting in the garden or final pot. I wouldn't worry about epsom salts at this point at all. Mg is needed more at flowering than during growth stage. And even then, if you're planting in-ground, most soil has plenty of Mg in it. You really don't want to add it unless your plants show you need it. Even if your native soil doesn't have much and your soil is on the acidic side, you can always add dolomite lime for Ca and Mg. If on the alkaline side, then you would want epsom salts. If you're planting in pots or in-ground, you need to check the ph of the soil or the mix. Again, if acidic and your water supply is acidic, you can add Dolomite lime. I don't since my water is pretty alkaline. I, myself, add gypsum and a bit of bone meal for the Ca and epsom salts for the Mg for my potted plants. The general rule is anything east of the Mississippi is acidic, west alkaline. Since most veggies like acidic(peppers 5.8-7.0 I think), I don't use ANY lime (in-ground or pots). Just a general rule -- always exceptions to any rule. Need to at least check ph of soil, soil mix, and your water. That, or have a soil test done by a lab. Walmart or any drugstore will have unscented epsom salts. Kevin This post was edited by woohooman on Sun, Feb 23, 14 at 22:09

I use a bark based mix too. It should be noted that these mixes eat up Nitrogen as the bark breaks down and can mess with your plants big time. I've found that watering can also be a problem in smaller pots-it's a real FAST draining mix.In hot temps they might need a lot more watering. I water with a 1/8th - 1/10th mix of Seaweed Extract and Fish emultion(Alaska brand)everytime I water. At some point the bark will obsorb enough nitrogen so it'll stop robbing it as much from the soil. With Bark mixes you are almost growing hydroponicaly. There aren't any nutriants in the mix except the Osmocote and what you water with. Always water the plants until they start to drain water out the bottom. I've found using an organic fert. is better than a salt/chemical type. Organic stuff has to break down to be used by the plant,salts from chemical ferts. can collect burning roots etc. I think so much stuff can eat up organic ferts that there is little chance of it being over abundant in the pot. Everything likes fish emultion-bacteria etc. Bark mixes last several years. Manzanos/Rocotos really love this stuff. These mixes are unsurpassed for giving roots lots of air space to grow also. Once you get used to using such a fast soil mix you'll never go back to a Peat based one again. For me they are more expensive than cheep box store soils but depending on the plant and pot size they last 3-7+ years. So they are cheeper in the long run. My Habanero arbol is about 10 yrs. old and 7 or 8ft tall.I repotted it the first time last year. That was taken a week or so ago.

Great idea, easy-peasy recipe below! Here is a link that might be useful: Bacon-Wrapped Cheese-Stuffed Peppers