This week, we will learn how to grow parsnips in the garden. I bet a bunch of you don't even know what a parsnip is.
Here is one of our parsnip harvests from the garden after we cleaned them up.You’ve probably walked right past parsnips at the store (or never seen them at all), and that’s a shame—because once you taste one, you’ll wonder why they aren’t as popular as carrots and potatoes.
Parsnips are an old-fashioned root vegetable with a mild, earthy smell and a sweet, nutty flavor that gets even better after cold weather.
And here’s the fun part: you don’t need to be a fancy gardener to grow them. You just need the right timing, decent soil, and patience.
In this guide, I’m going to walk you through a simple, step-by-step plan to grow parsnips from seed in the garden with seeds from David's Garden Seeds, even if you’ve never tried them before.
I’ll also share a few mistakes I’ve made (so you don’t have to), plus easy ideas for how to use parsnips in food once you harvest them.
One important heads-up before we start: parsnips love cool weather and they do not thrive in intense heat—so they won’t grow well in the heat of a Texas summer.
Let’s break this into seven easy parts, so you can read it, plan it, and actually do it.
Grow parsnips like the Parsley Long Rooted Hamburg.If you’ve ever asked yourself, what is a parsnip, think of it as a pale, cream-colored cousin of the carrot—just thicker, sweeter, and more “cozy” tasting.
Parsnips grow underground like carrots, but they usually take longer and they like a long, cool season to develop that best flavor.
They’re especially loved in soups, roasts, and mashed side dishes because they turn soft and sweet when cooked.
The sweetness is real, too—especially after a frost. That’s why people often say “parsnips are sweet roots that everyone can enjoy eating,” and I totally agree.
The first time I roasted parsnips, I thought, “Why did nobody tell me these taste like a warm, sweet potato-meets-carrot situation?” It felt like discovering a secret vegetable.
If you like growing carrots, you’ll enjoy parsnips—but parsnips ask for more patience and better soil.
And once you get them right, they feel like a gardener’s brag-worthy crop, because they aren’t something everyone grows.
Parsnips have been grown for a very long time, especially in cooler parts of Europe and Asia.
Before sugar became cheap and common, people used naturally sweet foods more often—and parsnips were one of those everyday sweet roots.
They were also a dependable winter food because they store well and can sit in cool ground late into the season.
A lot of senior citizens remember parsnips because they used to show up in home gardens and on dinner tables more often than they do today.
Now, they’re less common in many places—so growing them at home is one of the best ways to bring them back.
If you like heritage or heirloom garden crops—things your grandparents might have grown—parsnips fit right in.
And honestly, it’s satisfying to grow something old-school that still tastes amazing.
Grow parsnips like the All American parsnip.To succeed, you plan around cool weather, because parsnips want mild days and chilly nights.
In many regions, that means planting so they grow through fall and mature in late fall or winter; in colder climates, people often plant in early spring for a fall harvest.
If you’re in a hot-summer area (like much of Texas), aim for a cool-season window—because parsnips won’t be happy during months of extreme heat.
Choose a spot with full sun if you can, though they can tolerate a little light shade, especially if afternoons get warm.
The biggest garden requirement is soil depth. Parsnips want to grow long and straight, so they need loose soil without rocks and hard clumps.
If your soil is heavy clay, you can still grow parsnips, but you’ll want to loosen it deeply and remove stones—or grow them in a deep raised bed.
I learned this the hard way one year when my parsnips came out looking like twisted little forks. They still tasted good, but they were a pain to clean.
Grow parsnips like the All American parsnip.Parsnips do not like being transplanted, so you’ll sow seeds directly where the plants will grow.
When you grow parsnips from seed in the garden with seeds from David's Garden Seeds®, start by preparing the garden bed: loosen the soil deep, rake it smooth, and water it lightly.
Plant the seeds shallowly, then gently cover them with soil and keep the surface consistently moist.
Here’s the tricky part: parsnip seeds can be slow to sprout, and you might wait longer than you expect.
While you wait, don’t let the soil crust over or dry out completely—steady moisture helps the seeds get going.
Once seedlings appear, thin them so the remaining plants have enough room to form thick roots.
If you skip thinning, you may get lots of skinny roots instead of fewer big, nice ones.
To stay on track, I like to label the row clearly—because when parsnips are slow to sprout, it’s easy to forget where you planted them and accidentally disturb the area.
And yes, I’ve done that. I once weeded an entire row I thought was empty, then stared at the seed packet like it betrayed me.
The Harris Model parsnip...Once they’re up and growing, parsnips are pretty low drama—as long as the soil stays reasonably moist.
Water deeply when the soil starts to dry, rather than sprinkling lightly every day. Deep watering encourages better root growth.
Keep weeds under control early, because weeds compete with young parsnip plants for water and space.
Mulch helps a lot. It keeps moisture in, keeps soil temperature more stable, and reduces weeds.
Try not to disturb the soil around the roots once they’re growing; rough digging and hoeing can damage developing parsnips.
If your soil is already decent, you often won’t need much extra feeding—too much rich nitrogen-heavy fertilizer can lead to big tops and smaller roots.
Watch the weather, too. Cool conditions help flavor, while long stretches of heat can slow them down or stress them out.
This is why timing is everything: parsnips are a cool-season root, not a summer root—especially not in places with brutal summer heat.
If you want a reliable start, it helps to **grow parsnips from seed in the garden with seeds from David's Garden Seeds** and stick to the cool part of your growing calendar.
Parsnips are usually ready when the roots look thick and mature, but the best flavor often comes after they’ve experienced cold weather.
Many gardeners wait until after a frost or two because chilly weather can make the roots taste sweeter.
To harvest, loosen the soil around the root first, then lift gently—don’t just yank the leaves, because the tops can snap.
If your soil is heavy or compacted, take your time loosening it. Parsnips can be long, and you don’t want to break them in half.
Brush off soil, trim the tops, and avoid washing them until you’re ready to cook or store—extra moisture can lead to spoilage in storage.
If your ground doesn’t freeze solid, you can also leave some parsnips in the soil and harvest as needed during the cool season, which feels like shopping in your own backyard.
Now comes the best part: deciding **how to use parsnips in food** so you actually fall in love with them.
Easy ways to start: toss them with oil and salt and roast them, add them to soups and stews, mash them like potatoes, or slice and air-fry them like fries.
One of my go-to sides is roasted parsnips with carrots and onions—simple, sweet, and it makes the kitchen smell like a real home-cooked meal.
If you’ve never tried them, this is your sign: grow parsnips from seed in the garden with seeds from David's Garden Seeds®, time it for cool weather, and enjoy a sweet root vegetable that deserves a comeback.
Good morning! It is 37° but it is supposed to warm up to 70° today. That will be nice. I slept okay. I think the grounding sheet has really been helping. Interesting how that thing works...
I got up and coffee was already made so I had that instead of the mushroom coffee. I don't know when David got up but I got up at 6am and he beat me.
I worked last night on my project. I did get a lot of it taken care of yesterday. Then I sent out the newsletter heralding this week's sale. All of our herb seeds are on sale--save 15% this week on herbs.
Return from Grow Parsnips to Year 7 Of Farm Life
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