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Writer's pictureAdrienne Dueringer

Why I Gave Up on Heirloom Tomatoes After Two Decades of Gardening


A tomato plant heavy with tomatoes

Those who know me or have read my book understand my love and pride for beyond-organic gardening. In the last few years, I have doubled the size of my garden to cover a more diverse diet since we buy very little food. Stretching out my garden has also driven me to look at how far I had to stretch my time and energy to manage it all. Every gardener knows there is no chance of recovering a run-away garden if it gets away from you.


Earlier in life, I wouldn't have considered or even dabbled in the idea of using anything other than pure organic seed if I had to buy seeds, but times and my needs have changed. I used to believe that all hybrid seed was lab-developed or had laboratories reorganize genes, which I was vehemently against after surviving cancer. As I continued to grow, I decided to stop assuming and started studying. Here is why I gave up on heirloom tomatoes after two decades of gardening


Blight and other diseases have been a constant problem in Kansas due to the humidity. I plant my tomatoes with apple trees in mind. Each plant must have plenty of room between plants and good airflow to prevent mold, fungus, and pest colonies. This means keeping branches from overlapping and removing blight at the first signs to prevent further spread.


Each year, I had to plant more plants to meet the same yield, and the plants took more time to tend. I have a daily routine of removing limbs and leaves, which show signs of early and late blight. These hours add up quickly, and the labor was intensive in the summer heat. It took away from weeding and the time needed to hand-pick pests.


With a bend-sensitive spine due to spine disease, tending tomatoes was ruining me. I was so proud of the idea of heirlooms that I was killing myself. Spending an hour or two on my knees every other day and lugging buckets of cut stems and leaves out of the garden to be composted for dirt use outside the garden wasn't working out.


After a long, hot day in the garden, I sat on the porch, sipping tea to have the energy to make dinner, and asked myself a soul-searching question, "Do I want to survive or be a relic?" Part of evolution is health; these tomato plants' health is crud. I needed to evolve to keep growing. As a cancer survivor, I knew I got cancer from a poor environment and that my tomatoes had good soil and water. It wasn't an environmental issue or the care I provided but the tomato plant itself. It became clear that I needed plants that had been bred to have disease resistance.


I didn't want zombie hybrid tomato plants in the garden. I entertained the idea of grafting, but that seemed super zombie, so I researched how they make hybrids naturally. Hybridization is a natural process, and if you grow more than one type of tomato in your garden or if your neighbors have tomatoes and you save seeds, there is likely a high percentage of natural hybridization that has occurred over the years in your saved seed. This is the exact reason I save my seeds from year to year. I usually plant a few varieties just in case weather supersedes a yield. I select the seeds I want to keep from the plants that grow the strongest and produce the nicest fruits. These plants often cross-breed from year to year, and I get incredibly strong "mutts" that need very little care. Most modern-day hybrid plants are made by growing varieties in quarantine and cross-pollinating with another specific quarantined variety to get the desired effect, such as disease resistance. That is the fastest way to explain it. If you want to go further, visit this link from a non-affiliate site that explains it really well!


Lastly, a genetically modified seed must be labeled as a "GMO." This means most seeds are naturally hybridized by the hand of man and made in God's image. I find this acceptable and necessary in the evolution of food that can avoid disease, much like how humans survive with the help of the medical "field" when needed. Humans are designed to evolve. I felt it was foolish to continue to keep trying to grow unevolved seeds. Our climate has changed from what it was even 50 years ago. Our food supply needs to evolve for our survival. I choose to keep that evolution as natural as possible in my food.


- What about organic seed?


I used to think that was important, but the reality is that a seed only contains a genetic code of how to grow. I don't think I will poison my organic soil with a spent seed casing. Birds that eat GMO corn and soybeans in the neighboring fields poop in my garden. That is life. The non-organic plant seed will grow in a clean, organic environment. That makes the plant and fruit 99.999% organic, which is acceptable in my eyes for survival and affordable sustainability. I see no reason to spend the extra dollar or two for a bag of organic seed that I figure is poorly regulated in some cases anyway. The most important thing to me is flavor, disease, and cracking resistance.


Organic heirloom tomatoes

This photo was the last year for my heirlooms. They were hard to process and low in numbers. I could not can them due to the cracks in the surface. I had to process them all for freezing.


What kind of tomatoes do I grow? Well, first off, UNIFORM ones! I do not grow big old honker two-pound tomatoes. The idea is nice, but often, they must be babied to keep them from getting so heavy they rip off the plant and land on the ground. They also come with many wrinkles that take a long time to remove the skins if not using a food mill. Time is coveted on the homestead. Spending three minutes peeling water bathed a tomato before dicing wastes time when you have buckets of them to process.


Canning tomatoes in a homestead kitchen

I like to use disease-resistant, smaller varieties, baseball size, that easily fit in my food mill, from a good and proven seed company. Cherry tomatoes are also fun to pick quickly and require no effort to wash (I use an electric bath) and toss 'em into the food mill. They make the sweetest pizza, pasta, and soups that usually require added sugar. Unlike cane sugar, natural sugars in fruit are only mildly refined by the simmering process.


- What kind of tomatoes do I plant specifically?


I have bought seeds from many companies over the years and discovered that there are different types of seed companies. Some companies sell for variety and excitement, and some sell for yield. I used to regularly buy from seed companies with the most beautiful catalogs that made me feel the best to paw through, only to get low-yield products that were seeds discovered on some back road in Peru or Taiwan. I can't tell you how many beautiful watermelon and canteloupe varieties I have grown that were tossed to hogs because they were too full of seeds to consume. As a homesteader, I need disease-resistant and solidly productive seed so I don't have to kill myself tending to extra plants to get enough to last all winter. Finding seed companies that sell to professional produce growers is your first sign of highly productive plants necessary for sustainability.


I got my disease-resistant variety of seeds from Seeds N' Such. Their catalog explains the resistance qualities of each variety of hybrid tomatoes. I could easily pick three kinds of tomatoes: A table tomato for hamburgers and sandwiches, a Roma tomato, and a midsize for canning salsa, diced tomatoes, and sauce all year to make everything from soup to BBQ.


I grow Mountain-Merit, Defiant, and Plum Regal Roma. It's a one-time investment if you save your seeds yearly. There is a little natural cross-breeding, but I find that it improves the immunity of the plants.


Totally Tomatoes, Gurney's, and Johnn'ys Selected Seeds also have a disease-resistant section in their catalogs. It only takes a few minutes of studying to save yourself hours of pruning each summer by selectively purchasing disease-resistant seeds.


Fun tip: A mini clothes washer made to wash small garments in the sink is handy for washing vegetables. You can pick one up off Amazon for around $20.00. I also occasionally use a small portable washing machine to speed up the process for large batches of peppers. These items help save water compared to washing each vegetable by hand. You can view this in action HERE on a Facebook post I made.


Growing Back to the Land book cover

Homesteading is a transformative and empowering journey that can bring healing and vitality to one's life. After a difficult battle with depression and cancer, I found solace in growing my own food and ensuring its proper care from the field to the table. In my journey, I discovered the true meaning of self-sufficiency and the profound connection to nature that comes with living a country life. My book, 'Growing Back to the Land,' shares my intimate narrative of growth, discovery, and the wonderful experience of living in "God's Country." It is available HERE on Amazon in Kindle and Paperback. The first few chapters are available for free with the "look inside" button on the book cover on Amazon.


My website shares my personal real-life photos for every chapter. growingbacktotheland.com Discover my website, which is completely free of ads and pop-ups, and is dedicated to providing information about my regenerative farming practices and animal-husbandry techniques on open pastures without bag feed. You can sign up to receive email notifications for new blog posts, and I assure you that I do not sell or share any personal information, including email addresses. If you find the information valuable, please consider sharing it with someone else. Keep growing!

















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10 commenti


Sam Wallace
Sam Wallace
31 mar 2023

First, thanks for pointing out what matters is what works and what works for you may not be right for someone else - and vice versa.


We have a relatively small garden, but have been very lucky to get lots of organic fertilizer for free (we know a guy). This is for our own consumption plus a bit for the local farmers market. We've been able to put in raised beds for a lot of our stuff. I like to say we are sacrificing our backs today so we can save them tomorrow.


Yes, we're going with heirloom plants and also heritage breed animals. I am ruthless in eliminating anything that doesn't work. We simply don't have time to mess…

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Cheryl Stahl
Cheryl Stahl
29 mar 2023

I’m not growing any tomatoes this year. Sad but so. Organic fertilizer is so high it’s not worth the time or money.

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Risposta a

Have you considered a pet rabbit? It's nearly organic fertilizer. A rabbit makes fertilizer all year round for the cost to feed it. A 50 pound sack of feed cost 20.00. You will get close to 35 pounds of fertilizer (rabbit litter) out of that. It does not need to compost. Rabbit litter is not "hot" and will not burn plant roots or stems.

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C B
C B
29 mar 2023

I also have given up on heirlooms because of productivity, the large wrinkled produce and HUGE cores. I went back to my standbys, European varieties Dona, Carmello and San Marzano. They have the very best flavor, produce consistently, and best of all cook down when used on chilies or sauces. US plant breeders have bred rock hard tomatoes that ship well but have no flavor and do not cook down.

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Risposta a

Exactly! Thank you for sharing other varieties that you have found successful and the truth about tomatoes! I will have to try them! YUM!!

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George Marchelos
George Marchelos
27 mar 2023

I didn't read the entire article cuz it was rather long, but I feel your pain. As a steadfast and heirloom tomato plant grower from seed, I have experienced every disease under the sun. What I found works best is preemptively dusting my plants with sulfur dust. It does a pretty good job of preventing diseases. If i get in there early enough or controlling it if I missed it and it's already latched on to my plants. The problem with other varieties is they don't taste as good as heirlooms. At least not to me. Try to sulfur dust. It works but you need an applicator and a mask and make sure you don't breathe any of it in.…

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Risposta a

I do not use anything in my garden except beneficial insects and on occasion some diatomaceous earth. Sulfur dust applied to plants that are actively blooming has the potential to harm beneficial bugs, like bees.

I grow indeterminate varieties that bloom all summer and welcome all bugs and birds into my working ecosystem. It is also very windy in Kansas and too hot to wear a dust mask to avoid breathing the dust that can be airborne days after application. If it works for you and you enjoy the process that is all that matters!

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