Customer Service Hours
Mon-Fri 8-4 MST
Features
Family
Apiaceae
Native
Eurasia
Life Cycle
Annual
Plant Height
Roots are up to 12" long and the tops (shoulders) up to 3" across.
Further Information
Growing Conditions
Frost Tolerant
About All American Parsnip Seeds
Pastinaca sativa subsp. sativa
Creamy-white, tapered roots; leaves are similar to carrot foliage, but much broader.
Planting Parsnip
Days to Maturity
95–125 days
Plant Spacing
A group of 3 seeds every 3"
Light Required
Full sun
Plant Height
Roots are up to 12" long and the tops (shoulders) up to 3" across.
Planting Depth
½"
Coverage & Planting Details
| Coverage | This packet sows up to 28 feet. |
|---|---|
| Row Spacing | 18" |
| Seed Depth | ½" |
| Seed Spacing | A group of 3 seeds every 3" |
| Thinning | When 4" tall, thin to 1 every 3" |
| Germination | 10–25 days |
| Start Indoors | Not recommended. |
| Direct Sow | RECOMMENDED. Late spring or early summer, about 4 months before your average first fall frost date. Mild Climates: Sow in fall for harvest the following spring. Ideal soil temperature for germination is 50°–70°F. |
| Growing & Harvesting | To harvest parsnips, dig them up with a shovel or garden fork being careful not to cut or damage roots. If you wish to harvest before winter, leave parsnips in the ground for at least 2 weeks after a hard fall frost. You can improve the sweetness by storing at 32°-34°F for 2 weeks before using. If you leave parsnips in the soil over winter, throw a few inches of soil over the crowns and mulch heavily with straw or compost after the first fall frosts. During extended cold periods, stored starches are changed to sugar as the first-year plants prepare for new growth, thus roots harvested in early spring are especially tender and sweet. The roots lose flavor and become fibrous if you do not harvest them before new tops and seed stalks begin to grow. |
Find Your Frost Date & Grow Zone
Average First Frost Date
October 19
Average Last Frost Date
May 19
Your Hardiness Zone is
5b
Send Your Recommendation
Total 5 star reviews: 12 Total 4 star reviews: 0 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 1
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Rating
Which best describes you as a gardener?
15 reviews
- PatriciaRated 5 out of 5 stars3/25/265 Stars
Great
- Eric R.Verified BuyerRated 3 out of 5 stars11/14/25Idk
Probably my fault but haven't seen anything growing
Which best describes you as a gardener? IntermediateBIBotanical Interests11/25/25Hey Eric,
Thank you so much for taking the time to share your thoughts in a review. I've reached out to you via email to offer assistance. Your feedback is invaluable to us, and we are committed to ensuring your experience is positive. Thank you once again for your input. Keep on growing 🌻️
- SueVerified BuyerRated 5 out of 5 stars11/3/25Out performed other varieties
These seeds have performed very well in our Arizona vegetable garden. We planted 2 different varieties of parsnips and ended up going back over the first variety with our BI All American parsnip seeds since we had less than 20% germination rate with the first seeds. All of the Bi seeds germinated and are growing well despite the 85+ degree days we are still having in November. Looking forward to harvest in "winter".
Which best describes you as a gardener? BeginnerBIBotanical Interests11/4/25Hey Sue,
Thank you so much for taking the time to leave a review! "Out performed other varieties" with such superior germination rates is exactly what we love to hear about All American Parsnip Seeds - and we absolutely love that you discovered they could turn around a disappointing planting situation and deliver the reliable performance you were looking for!
Your comparative growing experience and winter harvest anticipation will be so inspiring for other Arizona gardeners who want to discover just how dependable and heat-tolerant All American Parsnip Seeds can be for creating those successful root vegetable crops that actually perform when the growing gets tough!
Keep on growing 🌻️
- Bethany P.CA, United StatesVerified ReviewerRated 5 out of 5 stars6/5/25Great Flavor
I had never tried parsnips before. They have a nice sweet nutty flavor. I don't care to cook, so I just sliced them up and put them in salads. I might try using them in place of carrot sticks with dip. Might be good with some hummus. I plan to plant more this year.
Which best describes you as a gardener? IntermediateWho do you grow for? YourselfHow do you prefer to grow? Raised BedBIBotanical Interests6/30/25Hey Bethany,
We're beyond stoked that you are enjoying parsnips. They are incredible and they'll be amazing with hummus. Thank you so much for sharing some ideas to inspire other gardeners. Keep on growing 🌻️
- Michelle L.Verified BuyerRated 5 out of 5 stars12/3/245 Stars
I’ve done 2 separate plantings outside and so far so good. Everything is sprouting up nicely.