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ENJOY OUR CURATION OF FAVORITE SEED LEARNING RESOURCES!

[themeum_title title=”Welcome to Southern Seed School Online!” size=”20″]

I don’t know how you landed here, but I am glad you did! I’d like to welcome you to the magical, beautiful, rewarding and oh-so important world of seeds. Seeds are the most fundamental part of our daily lives- the basis for most of the food we eat every day, and yet rarely consider. As often as we might be asking more questions about where food comes from , who grew it and how- I find very few people asking , “yeah but where did that seed come from?” Few gardeners and farmers save, improve and share their seeds; and that needs to stop right here, right now!

The diversity of corn across the globe is phenomenal. But we are used to very few varieties that are primarily used for sweetener, ethanol and animal feed.

Over the last hundred years or so, many of the incredibly diverse varieties growing on farms and gardens across the globe have vanished from our fields. They were replaced by commercial varieties more broadly adapted for a global food system, rather than a regionally or culturally relevant one. Some of these may be extinct. Some are languishing in family freezers or forgotten collections, accumulating dust and slowly deteriorating in Grandma’s shoe box in the attic. Some are preserved in seed banks or in very small amounts in lesser known seed collections. But seeds are not meant to be stored on ice or in shoeboxes for long periods of time. They must be grown out periodically to replenish, multiply, and adapt to the changing world. Preferably by farmers and gardeners who know their land and climate better than any industry professional far removed from the nuances of a particular place. 

Seminole Pumpkin is a very old regional landrace variety grown by indigenous communities in the Southeast.

When farmers and gardeners stop saving their own seeds, we rely on seed companies to provide for us rather than being self-sufficient. More often than not the varieties offered have been selected for commercial benefit of large industrial agriculture, over regional ecologically resilient ones. Or conversely, a great heirloom seed company providing incredible varieties- that just don’t work in our climate. Exacerbating the problem has been the consolidation of the seed industry, explosion of private over public plant breeding, patenting, GMOs, and continued loss of farmer and gardener plant breeders and seed savers. It’s important that we preserve biodiversity and keep seeds growing and adapting in all the regional nooks and crannies around the world, because therein lies potential genetic magic for future adaptations to address climate and food security issues. We have to keep them alive. 

But don’t fret, my friends! There is a lot of good news! More growers are becoming interested in seed saving, plant breeding, landrace gardening, and knowledge sharing. In the late 70’s and early 80’s when Seed Savers Exchange rang the alarm bells and united home seed savers, a new generation of small seed companies and home garden seed savers began to grow once again. This allowed for biodiversity to once again flourish and for seeds to become part of the commons again. There are so many great family-run seed companies to support, online and in person seed exchanges, direct farmer to consumer seed sales, seed libraries, and plenty of opportunity to learn about seed stewardship. 

Hubert and Sally are stewards of the local Dudley Family Heirloom Corn passed down from generations of family seed-keepers, right here in north Florida!

If you are new to seed saving and a little bit daunted, don’t be! Take comfort in this- seed saving is an ancient practice that has been done for many thousands of years without degrees in plant science, or any fancy technology or supplies. Once you start learning to save seed, it quickly becomes rewarding and addictive! As your practice deepens you become more in-tune with your plants and how they change over time- from seed to seed in a season, and over generations as the climate and your techniques change. You then have the capability to start shaping crops that reflect your land and your palate. Now that’s exciting! 

Welcome to the club, we’re glad to have you here! Please take some time to peruse through the materials we’ve compiled. If you would like to join us on a LIVE Southern Seed School social on May 2nd, please register with the link to the right, and we will send you more information and a Zoom link!

Required Viewing:

OK, so nothing is required here, but we think you should check out this short and sweet video introducing you to some of our plants and people that help our seed work grow! 

Check out these 11 inspiring seed works from around the globe! In no particular order: 

1. Watch Seeds – The Buried Beginnings of Food: Simran Sethi at TEDxManhattan. A great TED talk that links us all to seed and shares the importance and urgency of why we need to care about our seeds.

2. Check out Seed Education: Our Best Chance Against Climate Change. Why growing millions of seed savers is critical for biodiversity. Melissa’s mentor Bill McDorman with Rocky Mountain Seed Alliance in a brief video on why seeds, why seed saving, why seed school! 

3. See The Seed Underground Explains Startling Loss of Seed Diversity. An interview with Janisse Ray, author of The Seed Underground: A Growing Revolution to Save Food. *Read this book!!*

4. View Seeds of Our Ancestors, Seeds of Life: Winona LaDuke at TEDxTC . A great TED Talk that offers the deep connections indigenous communities hold with their food relatives- notably those with roots. Winona LaDuke is a well known indigenous activist working on issues around sustainable development, renewable energy, and food systems.

5. Watch Saving Seeds at Home with Vandana Shiva. Some inspiration, wise words and basic how-to from Vandana Shiva’s Navdanya movement that protects the diversity and integrity of living resources especially native seeds. 

6. Turn on Seed Stories! Seed are time capsules and in each generation they carry with them not only the information to grow each year, but the stories and imprints of the humans that have carried them over time. What is your seed story? Our friend and author Ben Cohen, invites you think more about this world of seed stories!

7. Check out Saving Seeds: The Story of a Tiny Library and a Big Idea. A role model and seed legend Ken Green started the first ever seed library, that grew into a deeply ethical seed company (The Hudson Valley Seed Company) that shares stories, art and painful but uplifting stories of our connection to seed and food. 

8. See Who Owns Seeds?. A great podcast from NPR’s To the Best of our Knowledge. 

9. View Saving Seed for a Resilient Future. A great podcast from Permaculture for the Future interviewing Bill McDorman with Rocky Mountain Seed Alliance. 

10. Watch More than Planting on a Seed. A short film telling the story of the Pueblo Farming Project, highlighting the similarities and differences between Hopi and Euroamerican approaches to food and food production and outcomes that benefited both partners.

11. Hear We are the People of the Pinch!  A very quick and powerful poem read by Belle Star of Rocky Mountain Seed Alliance. 

Simran Sethi

Simran Sethi TedX Manhattan

Bill McDorman

bill mcdorman rocky mountain seed alliance

Janisse Ray

Winona LaDuke

Vandana Shiva

Navdana Shiva Navdanya Organization

Ben Cohen

Ken Green

Ken Green Hudson Valley Seed Library

Seed saving can be integrated into your garden practice with some careful considerations and planning. But it can also be accidental and opportunistic, which is great too! However some basic knowledge is powerful and will make you a better seed saver and gardener. Some considerations to ponder as you learn to integrate seed production into a food garden:

  1. For new gardeners and/or seed savers, start with an easier to save crop to learn the process. Tomatoes, peas, beans and lettuce don’t typically cross-pollinate and so you can grow fewer plants and more varieties.
  2. Some plants require extra time and space to fully mature to seed. That’s not always available in a home garden. Wee little lettuces for example, can tower to 4′ in full bloom and seed, leaning over with their accumulated weight.
  3. There are cross-pollination concerns if you are trying to keep a loved variety pure. Planting Seminole Pumpkin in the same garden (or neighborhood) as Butternut squash for example will likely result in hybridization because they are the same species (Cucurbita moschata).
  4. Additional supplies (although very basic) are sometimes needed to stake heavy seed-bearing plants, and to process, dry and store seeds.
  5. For some crops you can’t always have your cake and eat it too…you can’t eat an entire lettuce plant and save it’s seeds for example. But you can eat a watermelon and save it’s seeds!
  6. Some plants are out-crossers meaning they like to have a lot of other plants (of their same species) flowering at the same time in order to keep their genetics diverse and strong. This means you should be growing more of them but not everyone wants to have 20, 30 or 100 mustard plants in a small home garden! Some crops like this will be less desirable or even feasible for home gardeners to save.

A quick art break from our friend Wendy Free 🙂 

If you have to watch just one video, watch this one from our friends at Seed Savers Exchange. They have taught us quite a bit over the years about seeds have a great 30 minute webinar with 8 key points on what to consider when planning a garden that includes seed saving. Remember they are in a different climate but the principles are still the same. There is a whole series they have on this topic you can follow along with on their YouTube channel.

If you want to dig a bit deeper into the science of plant reproduction, check out Hank in this comedic video from Khan Academy. Skip ahead to 5:36 (if you want to, or watch it all!) to get to the angiosperms– the plants we are primarily talking about when we are learning about saving garden seeds. Angiosperms are the majority of plant life on earth that produce flowers and seeds encased in an ovary (compared to gymnosperms which also produce seeds but not within an ovary, their seeds are naked i.e conifers). 

Seed Savers Exchange gets to the point. How do you plan a garden to include seed saving? Great question! There is a 3-part webinar you can watch that will explain a lot.

Check out our own YouTube playlist curated just for this topic!

On Khan Academy, Hank gets into the dirty details about vascular plant reproduction! It’s fun!

Repeat after me:

         “Save the best and eat the rest!”

When you save seeds remember to always be selecting from plants that have been the best throughout their season, or have a specific quality you are trying to preserve. For us we like two main things: flavor and vigor. Does it taste great and grow well? Yes?! Then save it. There is no reason to save seeds from a plant that didn’t perform well for you.

But this is where your garden practice should deepen and make you more observant. Did a particular plant or group of them do poorly because they just happened to be in a challenging part of your garden, that you may not be aware of? Or because the plant variety itself was just not a winner? Make sure you’re not assuming it’s the plant’s fault when maybe it’s yours! Here are a few quick tips to think about selection.

  1. If possible, start with way more plants than you want to save seed from and/or eat. Figure out optimal population size recommendations for a number to shoot for. As the season progresses, remove the plants that are not doing so well before they have a chance to flower. By the end of the season considering losses from bugs, squirrels and your dinner you still have a good size population of plants to save seed from.
  2. Save from individual plants that have the qualities you adore the most. If you like the flavor, texture, shape, productivity, slow bolting or color of something in particular, be sure to save seeds from that plant. For example, we always save from lettuce plants that bolt the latest and don’t taste bitter.
  3. Look for odd-balls that are unique (or in the seed lingo world, the “off-types”) and if you think they are cool, save them separately and be sure to label them. This could be a start to creating a new variety for yourself. For example a farmer we know loved how one of his Rudbeckia (black-eyed Susan) flowers had red tinges around the center and over many years kept saving from only those flowers that had it. Eventually he had a fairly dependable red-centered Rudbeckia adapted to his land!
  4. Sometimes, it’s as easy as only saving from the plants that stayed alive long enough to produce seeds. If your tomatoes all bite the dust before you have ripe ones to eat and save, but one plant makes it- well that’s a keeper and it was your only option anyhow!
  5. Be sure to label all your seeds when they come out of the garden. You think you will remember but I guarantee you won’t! If you start selecting for special things too- label it and keep it separate!!

Cuban Calabaza

Selecting for long necks & shelf life!

Over many years, Joe Durando and Trace Giornelli from Possum Hollow Farm in Alachua, saved seeds only from the Cuban Calabaza fruits that had long and meaty necks, and had a good long storage life. These were qualities they felt were most important to their market customers.

While not every single fruit that grows now has these qualities, more and more of them do, as they have continued to favor those qualities by only passing along those seeds.

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There are two main categories of seed harvesting: wet and dry.

Wet: seeds encased in a fleshy fruit. Tomatoes, peppers, watermelon, ground cherries, cucumbers, pumpkins. Extracting and cleaning the seeds often requires scooping out seeds, cleaning and rinsing to separate from the fruit.

Dry: seeds may be encased in a dry pod like okra, beans, peas, brassicas (broccoli, collards, arugula etc.) and peanuts. Or they may exposed right on the plant like most grains, herbs, and flowers, where they easily fall from the plant.

Cowpeas and all other legumes dry down in their pods, as does okra. Tomato seeds ferment a few days in a wet process, and we recommend a short ferment for all cucurbits like cucumbers and squashes. 

For wet seeds the basic process is to harvest your fruits and simply scrape, scoop, separate and rinse the seeds from the fleshy bits. There are of course nuances with each crop type. Tomato seeds should be fermented before drying and storing, and we recommend it for squash too. It cleans them up nicely and removes potential pathogens and mold. Bad seeds float to the top, heavy viable seeds sink.

Dry seeds all vary, but can be as easy as waiting for seeds to dry and mature on the plant and gathering them. Sometimes with our humidity and rain, pulling seeds indoors early to dry under a fan is necessary.

Check out our Youtube playlist link below for all sorts of fun videos on seed processing!

Seed Storage

Cool, dark and dry!

For a seed to last as long as possible, you need to put it into temporary hibernation. You do this, by depriving it of the things it needs to grow: light, water and heat. Storing seeds inside an air-conditioned home in a dark closet in an air tight jar is great! Here are some other tips and tricks:

Re-usable silica beads and packets (recharged in the microwave or oven) can be temporarily put inside a tight jar with seeds until the seeds dry down. Then remove the beads, re-seal and label! Store somewhere cool, dark and dry and stable.

A home freezer is great! Make sure seeds are in an air tight container.

A home refrigerator is not so great. They are humid and used so much that the constant fluctuations of an open and closed door confuse the seed.

Good old masking tape and sharpie are great for marking jars. Label everything! Variety, date of harvest, any notes.

How long do seeds last? It depends! Here is an extensive list from Johnny’s Seeds with average seed longevity and some storage tips.

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[themeum_title title=”It’s Hard to Go Wrong With Natives!” size=”20″ color=”rgba(0,0,0,0.99)”]

Native plants are adapted to living here, and when planted in the right place can be so rewarding to grow! Their ease of care is a major advantage for the places in your yard, garden or farm that you don’t want to have to manage. Plus many of them are great habitat and food sources for our local wildlife.

Saving seeds from native wildflowers is much like saving for garden flower seeds. Once you get to know your plant and it’s full life-cycle you can identify the seeds and when to harvest. Most of them are going to dry right on the plant and be exposed. So if you are hoping to gather them to save, share, store and spread you will need to be vigilant to their maturity time so you don’t lose them to the wind or the birds! Be sure to watch the Lost Valley Farm video; Kathy talks a lot about how to know what the seed is!

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Growing Wildflowers for Seed!

at Lost Valley Farm

Kathy Paterson and Bruce Proctor describe themselves as total amateurs, but their success in growing native wildflowers for seed has been impressive! Their secluded and lovely farm in Shiloh, Florida is heaven for pollinators! Their seeds are now with the Florida Wildflower Cooperative and Working Food for community distribution!

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Joe Pierce is an incredible local grower, baker, and plant propagator! His food forest at the Ed Sherwood Memorial Nursery, tucked behind Mosswood Farm Store, in Micanopy is full of rich plant life and material that has been generously shared for many years.

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Many plants can be reproduced by cuttings, roots, rhizomes, tubers, slips, grafts and more. These are essentially clones of the parent plant. Advantages are much faster reproduction of plant material, compared to saving and starting seeds which is time consuming. The disadvantage is lack of genetic diversity. Whereas seeds represent an opportunity for genetic diversity and mixing, plant clones are the same exact genetic make-up.

In our climate many plants primarily reproduce in this way. Gingers, turmerics, potatoes, sweet potatoes, chaya, chayote, bananas, cassava, sugar cane and more. But even some common vegetables can be re-planted from cuttings! Many gardeners re-root their tomato suckers and propagate herbs from cuttings.

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[themeum_title position=”center” title=”Are you a plant breeder?” size=”20″]

After years of conversations with seed savers and plant breeders, I’ve found that they all agree:

If you are saving seeds, you are a plant breeder!

Why? Because your selection of plants over time whether intentional or not, is shaping how crops evolve over time. And that’s plant breeding! You can take it to a new level by learning some basic or even advanced plant genetics, and really start having fun.

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A self-taught amateur plant breeder, Tim is working on developing new varieties for north Florida that grow well and have excellent flavor!

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Joseph is a market farmer in Cache Valley, Utah who has taken plant breeding into his own hands because of his extremely challenging climate and personal tastes.

This season we were inspired to turn the camera on to some of our favorite plant people in the community to capture and widely share their knowledge and beautiful places. We’ll add to this playlist over time, but videos take a lot of time to compile, so they will be slow to arrive! Thus far we have featured Angie Minno, Tim Noyes, Joseph Pierce, Kathy Paterson & Bruce Proctor, Jennifer Rex and Jerome Feaster. Is there someone you think we should feature? Send us a note to melissa@workingfood.org.