The Best Cucumbers for Pickling
Updated: Apr. 26, 2023
Here's how to choose the best cucumbers for pickling, whether you're planting them or shopping at the farmers market.
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It’s a great year to grow some cucumbers, especially if you’re a fan of pickles. Growing cucumbers is easy, and you’ll be rewarded with a huge crop—but do you know the best cucumbers for pickling?
The first year I made pickles from my garden cucumbers, I assumed any type would work just fine in the brine. Big mistake: I ended up with disappointing pickles that had tough skins and mushy centers. It turns out there really is a reason why some cucumbers are meant for slicing and snacking, and others are meant for making pickles.
Our step-by-step guide has all you need to know.
What Makes a Cucumber Good for Pickling?
What if I want to eat my cucumbers and pickle them, too? Technically, can’t any type of cucumber be pickled?
The reason certain varieties are considered better for pickling is that, in the end, they make better-tasting pickles. According to Angela Gerace, who creates award-winning pickles at her company The Tipsy Pickle, the best pickling cucumbers should have thin skins. (This is rare in most grocery store cucumbers.)
- Thin skin: “The thicker the skin, the harder for the brine to really get absorbed,” she says. “Thin is better.”
- Firm, dry flesh: Angela also notes that pickling cucumbers should have firmer and drier flesh, which stays crunchy even after a long brine.
- Small size: Cucumbers bred specifically for pickling are shorter: anywhere from 1-1/2 to about 6 inches long. They also have squatter shapes with ends that are blunt instead of pointed—this allows whole and spear-cut cucumbers to be packed snugly into jars. (Which shape you choose might depend on the type of pickle you crave.)
The Best Pickling Cucumber Varieties
We’ve rounded up some of the most popular types of pickling cucumbers, including options for larger gardens, small plots and container gardens. (First-time grower? Be sure to check out our beginner’s guide to growing veggies.)
No matter the type, all cucumbers prefer full sun and consistent watering. The plants cannot tolerate any cold snaps, so wait until all danger of frost has passed before sowing your seeds. Pick cucumbers often to keep the plants producing and to avoid oversize, bitter fruits. Use these cucumber recipes if you need recipe ideas beyond pickles.
Boston Pickling
- Plant type: heirloom, vining
- Days to maturity: 55
- Size: 3-inch fruits
- Disease resistance: downy mildew, powdery mildew, scab, angular leaf spot
- Plant spacing: 12 inches
Boston Pickling has been a favorite of gardeners for more than a century because it produces cucumbers continuously throughout the growing season. The flesh is firm, crunchy and holds a lot of flavor from the brine. This is Angela’s pickling pick.
Bush
- Plant type: hybrid, bush
- Days to maturity: 50
- Size: 4- to 5-inch fruits
- Disease resistance: scab, cucumber mosaic virus
- Plant spacing: 18 inches or 1 plant per container
With this compact variety, as long as you have sun, you can grow tons of cucumbers in even the tiniest spaces or containers. Although its growing season is shorter than other, non-compact types, you can solve this by planting more continuously over the season (aka “succession planting”).
Calypso
- Plant type: hybrid, vining
- Days to maturity: 52
- Size: 4-inch fruits, 1 inch in diameter
- Disease resistance: angular leaf spot, anthracnose, cucumber mosaic virus, powdery mildew, scab
- Plant spacing: 12 inches
Calypso is a high-yielding pickling cucumber that is especially prized for its disease resistance. The fruits have firm interiors that make them great for eating fresh as well as pickling. Grow these vining plants on a trellis for easier access.
H-19 Little Leaf
- Plant type: nonhybrid, compact, multi-vining
- Days to maturity: 58
- Size: 3- to 4-inch fruits
- Disease resistance: angular leaf spot, anthracnose, scab, cucumber mosaic virus, powdery mildew
- Plant spacing: 12 inches
This pickling cucumber is a great choice for small gardens or containers. As the name suggests, this plant has smaller leaves and grows fruit from multiple vining branches, which makes harvesting easy. Despite its small size, H-19 produces lots of cucumbers.
National Pickling
- Plant type: heirloom, vining
- Days to maturity: 52
- Size: 5-inch fruits
- Disease resistance: cucumber mosaic virus, scab
- Plant spacing: 8-12 inches
Developed by the National Pickle Packers Association, this cucumber variety produces abundantly throughout the season. The cucumbers are short, thick and perfectly shaped for packing into jars. The 3- to 4-foot vines can grow upright on a trellis or along the ground.
Wisconsin SMR 58
- Plant type: nonhybrid, vining
- Days to maturity: 55-60
- Size: 6- to 8-inch fruits
- Disease resistance: scab, cucumber mosaic virus
- Plant spacing: 12-24 inches
This pickling cucumber variety was bred at the University of Wisconsin. It’s a favorite of midwestern gardeners and picklers because the plants are such heavy producers. SMR 58 is a great choice to grow on a trellis, not only to make harvesting easier but also so cucumbers will grow straight and fit better inside canning jars.
Tips for Picking the Best Pickling Cucumbers
Does it matter what size the cukes are?
When it’s time to pickle, select pickling cucumbers from your harvest that are similar in size. That way they’ll brine at the same rate and fit well together into canning jars.
When should I pick cucumbers?
Pickling cucumbers are meant to be picked when still small, for the best flavor and to fit into jars. Check the description on the cucumber seeds you planted to confirm their size at maturity, and pick them often.
When ripe, cukes are firm and have good color. If picked too early, cucumbers may not stay firm after brining. But, because the fruits grow so fast, the more common problem is too-large, overripe cucumbers. When in doubt, taste test. If it’s bitter, spongy or has very hard seeds, it’s overripe and should be composted.
What if I’m not a gardener? What should I look for when buying pickling cucumbers?
The best place to purchase pickling cucumbers is a farmers market, produce stand or local farm. The cucumbers will not only be fresher but also free of waxy coatings found on cucumbers shipped across the country. They may also be organic and free of pesticides. Be sure to choose pickling cucumbers and not slicers. (In stores, they’re often labeled as Kirbys. At the market, ask the farmer!) Make sure they’re all the same size, and choose smaller ones from the bin to be sure they’re not bitter.
What Are Dill Pickles?
Dill pickles are the most popular type of pickle. You'll find plenty of dill options in the grocery aisle: whole pickles, spears, chips, slices—every iteration imaginable. These pickles are, quite simply, brined cucumbers flavored heavily with dill. Recipes for dill pickles vary. Some include garlic, pickling spice or even spicy peppers. All, though, rely upon dill whether fresh, dried or in seed form. If you'd prefer store-bought to homemade, try our Test Kitchen's favorite dill pickles. Psst! Pickle-obsessed foodies, you won't want to miss out on this trending pickle picker!
What Are Kosher Pickles?
Just like Kosher salt, Kosher pickles aren't necessarily Kosher in terms of preparation. The term here refers to a style of pickling using a salt brine (made with Kosher salt, of course) and generous amounts of garlic and dill. While dill pickles may have garlic, Kosher pickles need to have garlic—it's part of the traditional recipe. That's what makes them different!
What Are Sweet Pickles?
Sweet pickles are pickled cucumbers that are made with a brine containing sugar. The brine gives these pickles just a touch of sweetness (don't worry—these types of pickles aren't candy-sweet). Recipes vary and call for all sorts of spices and aromatics. All recipes for sweet pickles, though, will call for vinegar, sugar and—quite often—thinly sliced onion.
What Are Bread and Butter Pickles?
Despite the name, bread and butter pickles don't taste like bread or butter. These thinly sliced pickles are actually a type of sweet pickle thanks to the sugar used in the brine. The name "bread and butter" comes from a farming couple who wanted to trademark the name for their signature pickles back in the 1920s. Today, bread and butter pickles walk that perfect line between sweet and sour. The brine calls for plenty of vinegar as well as sugar to get that just-right mix. These recipes typically call for mustard seed and celery seed, too, but as with any pickle, there are lots of delicious variations.
What Are Sour Pickles?
Sour pickles are made in a vinegar-less brine. They're fermented in a mix of water, pickling salt and spices. When eaten within the first six weeks of fermenting, these pickles are called half-sour. After that, you'll find them canned and called sour pickles. Unlike other pickles, they don't have that vinegar bite or sweetness. Quite simply, they're sour!
What Are Gherkin Pickles?
A gherkin is a small variety of cucumber. They are bumpier than their traditional cucumber cousins and are picked and pickled whole while quite small—typically under two inches long. You can grow these plants yourself or buy gherkin pickles right at the store. They may be advertised as petite or baby dills.
What Are Cornichons?
Cornichons and gherkins are the same thing! You'll often hear these petite pickles referred to cornichons in French recipes. Use the terms interchangeably.
What Are Polish/German Pickles?
Polish or German pickles are similar to dill pickles but usually involve herbs and spices like caraway seeds, mustard seeds and/or peppercorns. The extra spices add a kick you won't usually find in other types of pickles. These are also usually pickled in wooden barrels for a distinctive taste, though they're sold in glass jars. Learn how to make this delicious mustard pickle relish.
What Are Hungarian Pickles?
Hungarian pickles, also known as kovaszos uborka, are unique because they actually use bread to help along the pickling process (maybe they should be the new bread and butter pickles?). Fresh cucumbers are put in a glass with water, salt and spices, then left out in the sun. The yeast in the bread does the job of pickling in the place of vinegar.
What Are Kool-Aid Pickles?
Kool-Aid pickles are exactly what they sound like—pickles infused with a healthy dose of Kool-Aid powder, vinegar and sugar. This Southern delicacy was all over TikTok recently, and it had some seriously mixed reactions.
What Are Cinnamon Pickles?
Another Southern creation, cinnamon pickles involve not just cinnamon sticks, but also Cinnamon Red Hot candy. The pickling solution is about what you'd expect for sweet pickles, except for this, you'd also add a bunch of cinnamon sticks and Cinnamon Red Hot candy. Many recipes also call for red food coloring to get the look just right.
What Are Lime Pickles?
Nope, there are no citrusy limes involved here—the lime here refers to pickling lime, a white chemical powder that was used in old canning recipes to add a dash of crispness to the finished product. However, this method isn't recommended any longer, because it can make you very sick! The pickling lime itself isn't the problem. Vinegar, which is usually used in pickling, is acidic and kills off bacteria. Leaving too much pickling lime, an alkaline substance, before canning can neutralize the acidity and allow bacteria to grow.
What Are Refrigerator Pickles?
Making refrigerator pickles is a quicker way to preserve vegetables. This quick method doesn't require the preciseness of traditional canning or a lot of the gear (though you'll still want a few canning tools to help you along). Refrigerator pickles are made by soaking fresh veggies in a brine of vinegar and spices. You pop the veggies and brine into jars, cover them and store in the refrigerator. This type of pickling isn't shelf-stable—you'll have to keep your makes in the fridge and eat them within a few weeks.
