Spring is just around the corner, and that means it’s time to start planning your garden (if you haven’t started already!) But before you decide what to plant, you might want to consider whether or not you want to save your own seeds this year. If so, you’ll need to plan a seed saving garden accordingly.
Seed saving is both a science and an art. While it may seem pretty straightforward, it actually takes a bit of forethought and pre-planning in order to grow a garden that not only produces delicious homegrown produce, but also produces viable seeds for you to harvest and save for replanting the following year.
Why Save Seeds?
So, why bother saving your own seeds in the first place? Why not just buy them from the store?
For starters, if you’re into homesteading and self-sufficiency, seed saving is like, the ultimate skill to have in your pocket.
Even if you’re a home gardener who doesn’t mind purchasing seeds year after year, if you want to hone your skills and improve your vegetable garden at the same time then you should definitely plan your garden with seed saving in mind.
Saving your own seeds not only saves you money, it ensures you always have seeds on hand that you can replant and turn into food – the ultimate goal when it comes to self-reliance! Seed saving also allows you to save your favourite varieties year after year and even improve them over time by carefully selecting only the best seeds from the best plants each year. This also results in seeds that are specially adapted to your garden zone and microclimate.
Who knows, you may even develop your own heirloom varieties that can be handed down for generations to come!
How To Plan A Seed Saving Garden
So what do you need to consider when planning to save seeds from your own garden?
For starters, you’ll want to begin by selecting the right kind of seeds to grow and save.
Then you’ll need to decide how involved you want to be in the seed saving process, which will help you determine which varieties you’ll want to save seeds from.
You’ll need to know what type of pollination the plants you choose will need, and how far their isolation distance is from one another. You might need to know how to hand pollinate different plants if you want to grow two different varieties close to one another.
And you should definitely know how to save seeds from the individual parent plants you choose. This includes knowing how long it will take for the plant to go to seed and how to know when the seeds are ready to harvest.
It might seem like a lot, but it’s really quite simple once you understand the basic process. So let’s break it down…
Selecting the Right Types Of Seeds
There are several types of seeds, and not all are suitable for seed saving. Here’s a quick break down of each type:
1. Open-Pollinated Seeds
* Good for seed saving *
Open-pollinated varieties come from plants grown and pollinated by wind, insects, or by hand. This is how plants have been grown and how farmers have saved seeds since the dawn of time and the rise of agriculture, and the result is a huge amount of genetic diversity among plant species.
The seeds from open-pollinated varieties can be saved and replanted the next year and will grow into the same types of plants as the ones they came from, so long as there is no accidental cross pollination with another variety. If you want to be able to save seeds from your garden, definitely look for open-pollinated varieties when planning your garden.
2. Hybrid Seeds
* Not good for seed saving *
Hybrids come from two different parent plants that are the same species, but not the same plant (for example, broccolini, which is a cross between broccoli and gai lan (aka. Chinese broccoli).
They are created by the deliberate cross pollination of two different types of plants to create entirely new varieties. Some other examples of hybrid plants are sweet corn, meyer lemons (cross between lemons and mandarin oranges), and grapefruit (cross between sweet orange and pomelo).
If you save seeds from hybrid plants they probably won’t grow true to the plant you saved them from, meaning they’ll look more like one of the hybrid’s parent plants, or perhaps like something completely different. They tend to taste woody, watery, bitter or just bland, depending on the vegetable type and what it was crossed with. If you grow hybrids you should probably stick to buying new seeds each year so you can be sure of what you’re growing.
3. Heirloom Seeds
* Good for seed saving *
Heirloom seeds are a type of open-pollinated seed that have been carefully selected and passed down through generations, hence the name “heirloom”. They’re typically the best of the best as they’re both open-pollinated and they’ve been carefully selected from the strongest, tastiest and highest-yielding parent plants by generations of gardeners and farmers.
In order to be considered heirloom seeds, the seeds need to come from open-pollinated plants that are at least 50 years old. Many heirloom varieties are hundreds and even thousands of years old, and have evolved and adapted to become some of the tastiest, most nutritious, beautiful, and unique plants in any home garden.
Heirloom varieties are the all-around best choice for seed saving. Not only will you be able to save seeds, but you’ll be doing your part to preserve rare and one-of-a-kind seeds that have been carefully selected and passed down throughout history!
4. GMO Seeds
* Not good for seed saving *
Genetically modified “GMO” seeds are engineered in a lab, but unlike the process of traditional plant breeding, there is actually direct gene insertion using complex laboratory techniques. This modern-day genetic modification can result in things like corn that has been genetically engineered to include a bacterial gene that makes it immune to certain herbicides.
Since GMO seeds bred in a lab, they are patented, making it not only difficult to save the seeds (as they likely won’t produce true to their parent), but actually illegal! While it is highly unlikely that we will come across GMO seeds as home gardeners, it’s still something to be aware of when selecting both your seeds and your food at the grocery store.
Update: Until February 2024 it was highly unlikely that home gardeners would come across GMO seeds, however the very first GMO tomato seeds have just been released to the general public, so it’s more important than ever to do your due diligence, both when selecting seeds and saving them.
Choosing the Best Plant Varieties For a Seed Saving Garden
Another thing you’ll want to know is which plant varieties are easiest to save seeds from. In order to know this, you’ll need to know how they are pollinated.
Self-Pollinating Plants
Self-pollinating plants are the easiest plants to save seeds from. As their name suggests, they don’t require cross pollination, so there’s very little chance that they will cross with different varities and produce hybrid seeds. This, in turn, means they will produce seeds that will grow true to their parent plants when planted the next season, and that’s exactly what you want when saving seeds.
Self-pollinating plants also require the least amount of work because you don’t need to worry about pollinating by hand or about covering plants to prevent cross pollination with different varieties. So if you’re a beginner or you’re just looking for the easy way to save seeds, you’ll want to choose self-pollinating plants.
Self-pollinating plants include:
- Tomatoes
- Beans
- Peas
- Lettuce
- Peppers
Cross-Pollinating Plants
Other plants need cross pollination in order to produce seeds. These plants either have female flowers and male flowers that need to cross-pollinate, or each plant is either a male or a female and the two need to cross-pollinate with each other in order for the female plant to produce viable seeds.
While it’s absolutely possible to save seeds from cross-pollinating plants, you do need to take some precautions to prevent cross pollination with different varieties of plants. If they do cross-pollinate with a different varieties, the seeds might not grow true to the parent plants you saved them from. We’ll talk about some of those precautions in the next section.
Cross-pollinators include:
- Cucumbers
- Squash
- Corn
- Beets
- Spinach
- Carrots
- Kale
- Broccoli
- Cauliflower
- Zucchini
- Onions
How to Save Seeds From Cross-Pollinating Plants
In order to effectively save seed from cross-pollinated plants, you’ll need to make sure that each variety of plant from the same species are kept far enough away from each other that they won’t cross-pollinate with each other.
Cross-pollinating plants need a minimum amount of space between different varieties of the same species in order to produce seeds that breed true. This amount of space is called the isolation distance.
Plant varieties that are pollinated by insects and wind often need up to a mile or more of distance between different varieties in order to prevent cross pollination. That means you shouldn’t grow, say, pumpkins and spaghetti squash beside each other if you want to save seeds that will breed true to the parent plants.
I learned this first-hand when I had a volunteer plant pop up in my pumpkin patch last year and realized it was obviously a cross between a pumpkin and a spaghetti squash due to its spaghetti squash-like shape and its pumpkin-like colour. Squashes that cross with different varieties tend to be more watery and less flavourful than their parent plants, which is why you want to be careful when planting two different varieties close to each other if you plan on seed saving.
Hand Pollinating
You can still save seeds from cross-pollinating plant varieties if you hand pollinate. The process is definitely more involved than just leaving self-pollinating plants to do all the work themselves, but it is a way to ensure you end up with seeds that will breed true to the parent plants.
There are different methods of hand pollinating, including using plastic bags, or caging and taping the pollen-producing and pollen-receiving parts of a given plant. This helps to ensure these plants won’t be able to cross-pollinate on their own and you’ll be able to manually pollinate the female flowers by spreading pollen from the male flowers by hand. This can be done by either by gently rubbing the male flowers and female flowers together, sprinkling pollen onto the female flowers by hand, or by using a small brush or a similar tool to transfer pollen from the male to the female plants.
Hand pollinating is a bit more of an advanced and involved technique so if you’re just starting to save seeds I recommend starting with self-pollinating plants. But if you’re up for a challenge, hand pollinating gives you the ability to save true seeds from different varieties of cross-pollinating plants in your vegetable garden. Once you get good at hand pollinating, you can even get creative and try creating your very own hybrid cross!
How to Save Seeds From Common Garden Vegetables
Finally, you need to know how and when to save seeds from different plants in your garden. Most common garden vegetables are annual plants, meaning they produce mature seeds at the end of their growing season in their first year. But some plants (like broccoli, kale, carrots, beets, onions and celery) are biennial plants, meaning they won’t produce seeds until their second year.
You should definitely know the difference between annual plants and biennial plants if you want to save seeds from them, so you’ll know when to expect the mature seeds to be ready. This is especially helpful if you plan on succession planting as you’ll know how long you need to leave a particular plant in the ground before it goes to seed.
You should also familiarize yourself with how to save seeds from different plants since seed saving techniques differ between different plant species. For example, beans and peas are probably the easiest seeds to save. All you need to do is leave the pods on the vine until they completely dry up. Then you crack the dry pods open and take the dry seeds out.
Saving tomato seeds can be a bit trickier. They usually require a short fermentation, then need to be rinsed well and dried.
And, of course, your saved seeds will do best when stored properly. It’s a good idea to store seeds in a cool dry place, either in paper envelopes, a paper bag, or a glass jar.
Once you decide which types of plants you want to save seeds from, you can familiarize yourself with the appropriate seed saving technique(s) for those particular plants.
How Does All Of This Affect Your Garden Planning?
When it comes to planning your garden, you’ll need to consider all of the above when deciding
- which plants, varieties and different types of seeds you will grow
- where to plant certain varieties (and how far apart to prevent cross pollination)
- whether or not you want to succession plant (and when you’ll be able to)
- whether or not you will need to pollinate by hand, and if you need to purchase any supplies (like netting or tape) to do so
If you plan on saving seeds from your own garden this year, now is the time to start thinking about it. In other words, don’t wait until October to decide you want to save seeds from your pumpkins, because by then they may have already crossed with your zucchinis!
So get your seeds and garden gloves ready, because spring is on its way my friend!
P.S. Be sure to download our FREE Seed Starting Cheat Sheet! Take the guesswork out of starting 10 common garden vegetables from seed and start growing your own organic food at home today!
Wanna learn how to grow your own food?
Let’s face it: food costs are skyrocketing and only continuing to go up. Growing your own food is basically like printing your own money! Not to mention how much healthier and better-tasting it is. And you might be surprised by just how much food you can grow in a relatively small space.
But if you’re new to gardening, it can feel intimidating to get started. I know, because I was once a beginner who had NO CLUE what I was doing—and I made plenty of mistakes that cost me both time and money along the way.
Over the past 10+ years, I’ve learned how to feed my family from our backyard (well… front yard, actually!) on our modest quarter-acre property. Today, I grow hundreds of pounds of food for our family every year for practically free. Yes, there are some startup costs—but they pay big dividends for years to come. Investing in a garden is just about the smartest investment you can make nowadays!
If you’re ready to make that investment in your family’s food security, I’d love to invite you to join me inside my signature program, Seed-to-Soil.
Inside the course, I’ll teach you step-by-step exactly how to grow your own food from seed and create your very own organic grocery store right in your backyard. From choosing the right seeds and starting them successfully, to planting, harvesting, and even saving seeds for the following season, you’ll learn the simple, proven system I’ve used to grow abundant food year after year.
If you’re ready to stop relying entirely on the grocery store and start growing real food for your family, click here to enroll in Seed-to-Soil today.
I can’t wait to see you inside:)
0 Comments