Pepperoncini (Friggitello) Seeds

Not every chilli is out to hurt you. The pepperoncini, known in Italy as the friggitello, is proof that a pepper can earn its place on flavour alone. This is the mild, tangy, faintly sweet pepper you've eaten a hundred times without knowing its name: sliced on a sub, tucked into an antipasto platter, floating in a jar of brine next to the olives.

It hails from Italy, most closely associated with Tuscany, and it's a true Capsicum annuum, the same forgiving species as the bell and the jalapeño. What sets it apart is the balance. There's a whisper of heat, a pleasant bitterness, and a bright tang that comes alive when pickled. Fresh, it's crisp and grassy with a gentle warmth that wouldn't trouble a child.

The pods grow long and tapered, wrinkling slightly as they go, ripening from pale yellow-green to red. Most people pick them green, which is when they're at their tangy, crunchy best for pickling. Left to redden they turn sweeter and mellower, which has its own appeal if you prefer them fresh.

A quick note to save confusion: in the US, "pepperoncini" usually means this sweet Italian pickling pepper, but Italians use "peperoncino" as a catch-all for hot chillies too. What you're growing here is the mild friggitello, the sandwich-and-antipasto one, not a fiery Calabrian type. No surprises in the jar.

For the grower, it's an easy win. Reliable, productive, and useful in the kitchen in a way that a wall of superhots frankly isn't. If you want a pepper you'll actually eat by the handful rather than the quarter-teaspoon, start here.

Being a mild annuum, the pepperoncini is one of the more beginner-friendly chillies you can grow, and it's quicker off the mark than the superhots.

In NZ, sow seeds indoors from late August to September. You can start in July if you can offer steady warmth, but there's less need to rush an annuum than a slow chinense, so spring sowing is fine.

If you like, soak seeds for 12 to 24 hours before sowing to soften the coat, then pat them dry. Sow two seeds per cell, about 5mm deep, in good seed-raising mix. Keep them consistently warm at 20 to 30°C. Annuum seeds are generally obliging and usually germinate inside a week or two, which makes a nice change from waiting a month and a half for a Naga to deign to appear.

Keep the mix moist but never soggy. Once seedlings are up with a couple of true leaves, pot them on into individual pots and keep them warm and bright.

When they reach 100 to 150mm tall and the weather has warmed properly, move them to their final home. These are compact, bushy plants, so they're perfectly happy in pots of 20 litres or so, or in the ground. Full sun and a bit of shelter, and they'll get on with it.

One thing to plan for: these plants crop heavily, and all that fruit gets weighty. A stake or a short cage keeps them from flopping over when they're fully loaded, which they will be.

The pepperoncini makes a tidy, bushy plant, generally somewhere around 60 to 90cm tall, and a productive one. Given warmth, sun and regular picking, it'll churn out pods right through summer.

Pinch out the main growing tip early to push the plant into branching. More branches means more flowering sites, which on a pepper this productive means a genuinely generous harvest.

Water consistently, keeping the soil evenly moist. Erratic watering brings on blossom end rot, those dark sunken patches on the pod tips, so steady is the goal, especially for potted plants that dry out fast in a NZ summer.

Go easy on the feeding. This is a case where more isn't better: overfed soil produces lush leafy plants and fewer fruits. A tomato fertiliser at flowering is plenty, and there's no need to gild it.

Keep picking. The more you harvest, the more the plant produces, so don't let a glut sit on the branch. A well-tended plant will keep you in pickling peppers for months, and one or two plants is usually enough for a household unless you're planning to pickle at industrial scale.

Expect your first pods around 70 to 80 days from transplant, which is quick as chillies go and one of the perks of a mild annuum.

For the classic tangy, crunchy pepperoncini, pick them green, or more accurately pale yellow-green, at around 5 to 7cm long. This is when they're at their best for pickling: firm, crisp and bright. Left on the plant they'll ripen to red, turning sweeter and softer, which suits fresh eating if that's your preference.

Snip them off with scissors rather than tugging, since the branches are brittle and a good plant is worth protecting. And keep picking regularly, because a plant that's constantly harvested keeps flowering and fruiting far longer than one left to sit.

No gloves required here. At 100 to 500 SHU there's nothing on the skin of these pods that'll trouble your hands, which after a season of superhots feels almost decadent.

For storage, pickling is the obvious and traditional route, and pepperoncini practically invented itself for the job. Whole pods keep for weeks in the fridge fresh, and they freeze fine too, though the crunch softens. But honestly, a jar of pickled pepperoncini in the fridge is the whole point of growing them, and it'll see you through to next season.

Let's be honest about where this one sits: at the very bottom of the scale, around 100 to 500 SHU. That's mild by any measure, roughly 10 to 50 times gentler than a jalapeño, and only the humble bell pepper sits lower.

What you get instead of heat is a faint, pleasant warmth on the tongue, the kind that rounds out the tang rather than lighting you up. If you're sensitive to spice you might notice a tickle; most people just register "tasty".

As with any chilli, growing conditions nudge the number a little. A long hot summer can push the heat towards the upper end of that modest range, but we're splitting hairs here. This pepper was never bred for burn, and that's exactly its appeal.

If you're after this flavour with more of a kick, a banana pepper or a mild jalapeño scratches a similar itch higher up the scale. But for tangy, crunchy, eat-by-the-handful pickling peppers, the pepperoncini is the genuine article, and its mildness is the feature, not a shortcoming.

An easygoing plant with the usual short list of things to watch.

Aphids will go for the soft new growth in spring. A blast from the hose or a squash between the fingers handles small numbers, and ladybirds and lacewings do the rest if you let them. Whitefly can build up in a warm greenhouse, so yellow sticky traps and decent airflow keep them honest.

At the seedling stage, damping off is the main risk. Use fresh seed-raising mix, avoid overwatering, and give trays a bit of air movement. Slugs and snails will happily mow down young transplants overnight, so protect new plantings until they've toughened up.

Being a heavy fruiter, the pepperoncini is a touch prone to blossom end rot if watering is erratic, showing as dark sunken patches on the pod ends. It's not a disease but a calcium-uptake hiccup brought on by inconsistent moisture, and steady watering prevents it. The other classic is root rot from waterlogged soil, which free-draining mix and sensible watering see off.

Nothing here is dramatic. A well-watered, well-drained plant in a sunny spot shrugs off most trouble, and pepperoncini are about as low-maintenance as chillies get.

This is the rare chilli you cook with by the handful, not the sliver, and that opens up a lot of kitchen.

Pickling is its calling. Whole pepperoncini in a simple vinegar brine, with a little garlic and maybe some peppercorns, gives you that unmistakable tangy jar that lifts antipasto platters, sandwiches and salads. Pick them green, pack them tight, and you've got a year's supply from a plant or two.

Fresh, they're excellent sliced into salads, scattered over pizza, or fried Italian-style, which is where the name friggitello comes from (friggere, to fry). Blister them whole in a hot pan with olive oil and salt and eat them as they are, stems and all, the way they're served across southern Italy.

They stuff beautifully too. Being roomy and mild, they take a cream-cheese or ricotta filling without overwhelming it, making a gentler cousin to the jalapeño popper for people who want flavour without the fire.

And the brine isn't waste. Once the peppers are gone, that tangy pepperoncini juice makes a cracking marinade or salad dressing, and a splash in a Mississippi-style pot roast is a well-kept secret worth knowing.

The through-line is versatility. Because they're mild, they play well with almost anything and won't scare off the spice-shy at the table. This is a chilli the whole household can actually eat.