parsnips cannot cross with carrots or Queen Anne’s Lace – Sustainable Market Farming (2024)

parsnips cannot cross with carrots or Queen Anne’s Lace – Sustainable Market Farming (1)

What a week! With the forecast for low temperatures on Sunday and Monday nights this past week, we back-pedaled on our transplanting plans. The tomato plants in our coldframe were very tall. In order to cover them we extended the cold-frame height by balancing plastic crates on top of the blockwork walls. Setting the lids on top of this construction was a bit precarious, but it worked well. Only a few of the taller tomatoes got nipped at the very top on Monday night when the temperature plummeted to 30F. 5/14 is very late for a last frost for us. Our average for the past ten years is 4/30, but in 2009 it was 5/19. In 2011 it was 4/14. Farming is full of surprises!

parsnips cannot cross with carrots or Queen Anne’s Lace – Sustainable Market Farming (2)

On Tuesday we started transplanting tomatoes. Hot dry windy weather. On Wednesday 5/15 it reached 90F. On Thursday afternoon we planned to continue the big transplanting of our Roma paste tomatoes. Three rows are in mowed no-till rye, vetch and winter peas cover crop and one row is on black biodegradable plastic mulch. (Here’s an interesting link to a comparison of the two biggest brands of biodegradable plastic mulch. http://extension.udel.edu/ag/files/2012/03/2012DegradableMulchWM.pdf) But Thursday’s shift was inauspicious. We started with only 5 of us (we plan for 7). One person had to leave at 4pm. One person was called away to bale hay. Another person agreed to provide childcare for the person baling hay, from 4-6pm. Then another person started to feel ill, and left the scene. The 3 of us still working at 3pm started to sow our second zucchini and summer squash. We each used two dowels to make holes every 6″ in the biodegradable plastic mulch. We got the holes popped through, but then another community member cycled by and warned us of a strong thunderstorm heading right for us. Discretion being the better part of valor, we retired for a tea-break and to consult the local radar on Wunderground. An intense “red and yellow” storm, not very wide (ie not very long-lasting), was due any minute. Once it started to rain we decided to quit trying to garden for the day. good thing too. We got an inch of rain in an hour. Too bad the soil hadn’t dried out enough for us to do a second hilling of the potatoes before this new rain. or make ridges for sweet potatoes. Now we’ll have to wait another week, during which there is 20-80% chance of some rain every day except Monday, when it is forecast to be foggy. So I’m getting closer to finishing reading my library book. . .

parsnips cannot cross with carrots or Queen Anne’s Lace – Sustainable Market Farming (3)

Meanwhile, in the Mental Gardening Department, I found I had made mistakes in my Growing for Market articles on parsnips and fennel, about which plants can cross-pollinate each other. So I wrote an apology and correction. One of these mistakes is in my book. In case you are reading my former, deluded, beliefs, here is the correction: On parsnips, the facts are that parsnips can cross with wild parsnip, but not with carrots or Queen Anne’s Lace, as I wrongly claimed.

On fennel, the facts are that fennel does not cross with anything except other fennel. It is widely said (even by some seed companies!) that dill and fennel cross, and some even describe the terrible flavor of the resulting crosses. Clearly this is a superstitious belief that continues because acting on the belief produces good fennel (or dill) seed. Similar to how someone might snap their fingers to keep away tigers – no tigers – complete success! I’ve long believed dill and fennel crossed. It’s good to know I don’t need to worry about that any more.

This is the first error I’ve found in my book. Soon New Society wants a list of corrections from me, for when they do a reprint. I’ve only found this and one formatting glitch so far. Embarrassing, but I repeat my Mantra for Consolation: “The only people who never make mistakes are those who don’t do anything.” On Monday I did an interview for Lightly on the Ground Radio on wrir.org (Richmond Independent Radio) with Sunny Gardener. I’m learning how to find and download the podcast (so many technical skills to learn!) I’m working on a powerpoint presentation on Planning Fall Vegetable Production, for Virginia State University’s Summer Vegetable and Berry Field Day on June 27 at Randolph Farm. This will lead nicely to my Last Chance Sowings article for the August Growing for Market and a Cold-Hardy Winter Vegetables presentation for the Mother Earth News Fair in September

Here’s my list of upcoming presentations and workshops:

June 27 VSU Randolph Farm.Planning Fall Vegetable Production

August 19-20 Allegheny Mountain School, VA

September 6-7 Heritage Harvest Festival, Monticello, near Charlottesville, VA. Asian Greens, and Succession Planting for Continuous Harvests

September 20-22 Mother Earth News Fair, Seven Springs, PA. Cold-Hardy Winter Vegetables

October 12-13 Mother Earth News Fair, Lawrence,KS perhaps

December 12 Local Food Hub, Scottsville, VA. Succession Planting for Continuous Harvests, and Winter Hardy Vegetables

parsnips cannot cross with carrots or Queen Anne’s Lace – Sustainable Market Farming (2024)

FAQs

Will carrots and parsnips cross-pollinate? ›

In case you are reading my former, deluded, beliefs, here is the correction: On parsnips, the facts are that parsnips can cross with wild parsnip, but not with carrots or Queen Anne's Lace, as I wrongly claimed. On fennel, the facts are that fennel does not cross with anything except other fennel.

How closely related are carrots and parsnips? ›

Parsnips are root vegetables closely related to carrots and parsley, all of which belong to the Apiaceae family. It has a cream-colored skin and flesh and a long, tapered taproot like that of a carrot. Native to Eurasia, Parsnips have been cultivated since the time of the Romans.

Do carrots cross pollinate with Queen Anne's lace? ›

Different varieties of carrots as well as Queen Anne's Lace (wild carrot) readily cross pollinate so seed production requires cooperation amongst growers to isolate different varieties.

Can carrots grow with parsnips? ›

I often plant my carrots and parsnips in double rows about six inches apart to save space in the garden. Be sure to keep your carrot and parsnip rows well watered even before they come up. Especially before they come up.

Which vegetables can cross-pollinate? ›

Vegetable Cross-Pollination Guide
Vegetable CropWill Cross-Pollinate With
CarrotQueen Anne's Lace, and any subspecies of Daucus carota
CabbageSee: Broccoli
CauliflowerSee: Broccoli
CornSweet, flour, popcorn, flint, dent, and ornamental corns, teosinte
21 more rows

What not to plant carrots with? ›

You should NOT plant carrots with DILL, CELERY or other root vegetables like POTATOES and PARSNIPS . Root crops all require high levels of phosphorus in order to thrive and planting root vegetables too closely together will lead to competition and a weaker yield when it comes to harvesting.

Do parsnips self pollinate? ›

Parsnips are biennial so they flower and set seed in the second year. They are insect pollinated, and can be cross-pollinated or self pollinated. I always let some parsnips go to seed because parsnip seed has a short 'shelf life' and I want fresh seed every year.

What pollinators are attracted to carrots? ›

Although a number of insects visit carrot flowers and pollinate them, some species of flies may be better pollinators than honey bees. Honey bees tend to stand high enough so their bodies do not have good stigma contact, which reduces their effectiveness. They may, however, transfer some pollen with their feet.

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