Choosing the best seeds for your garden

Choosing The Best Garden Seeds

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Believe it or not, spring is just around the corner. Have you been dreaming of planting your vegetable garden, but overwhelmed with what garden seeds you should get? I don’t know about you, but with the rows and rows of seeds in the store, I could honestly spend HOURS searching for just the right ones. And browsing a seed catalog? Forget about doing anything else for the rest of the day!

Choosing the best seeds for your garden

Picking out your seeds shouldn’t be difficult, but if you don’t know what you’re looking at, it can be very confusing. Heirloom or hybrid? Determinate or indeterminate? Pole or bush? What’s my hardiness zone? And is my growing season long enough to grow these?

Well, my friend, if choosing your garden seeds seems more difficult than it should be, I’m here to help!

This post is part of a giveaway from Mary’s Heirloom Seeds. Be sure to read to the bottom for your chance to win!

Mary's Heirloom Seeds giveaway

Determine your hardiness zone and growing season

Before you even THINK about browsing for your garden seeds, you need to determine a few things. You need to know your hardiness zone, and your last spring and first fall frost date.

In this age of technology, it’s easier than it’s ever been to find out both of these. In the “good ole days”, we had to ask local farmers and gardeners, or try to find our spot on the Hardiness Zone map. Now, you can simply enter your zip code to find what zone you live in.

To find your first and last frost dates, is a good resource. Again, just enter your zip code to learn your last and first average frost date. This website also gives you the number of days in your average growing season.

For me, here in southwest Idaho, I am in Hardiness Zone 7a. My last average spring frost date is May 9th, and my first average fall frost date is Oct. 6th. This means that I have a growing season of 149 days.

Seed packets normally list the number of days to maturity. Knowing the length of your growing season will help you make sure you have enough time to grow that vegetable.

If you’re planting closer to the end of your growing season, it’s helpful to know how many days you have left of the season. I like to use Time and Date to calculate how many days until my first fall frost. This helps me make sure I’ll be able to get a harvest out of my desired seeds.

Decide if you want heirloom or hybrid garden seeds

This has always been a tough one for me. How do you decide between heirloom and hybrid? Well, let’s first talk about the differences.


Heirloom garden seeds

Heirloom plants are grown from seed that has been saved and passed down for generations. These seeds are open-pollinated, which means that they self-pollinate without the help of humans. Heirloom plants also grow true to seed. This means that the “daughter” plant will be just like the “mother”, as long as it hasn’t been cross-pollinated with another variety. Heirloom seeds are the only types of seeds that you should save from your plants for future planting.

The fruit from heirloom plants tend to be a little “erratic”. Heirloom tomatoes, for example, have unusual colors and shapes that you won’t find in most grocery stores. Most people find, however, is that the taste is much better from heirloom plants than the ones at the mainstream grocery.

Hybrid tomatoes

Hybrid garden seeds

Hybrid plants are simply crosses of two or more compatible plants. Hybridization is done to combine the desirable qualities of one variety, with the desirable qualities of another variety. Saved hybrid seeds don’t usually grow true to seed. Seeds saved from hybrid plants will most likely not result in the same variety, although they may after several generations.

The fruit from hybrid plants are usually very uniform. With tomatoes as an example, these will be your perfectly round, red fruits. Lots of hybrid plants are actually patented, so the “average Joe” is not legally allowed to reproduce those hybrids. It should be noted that hybrid plants are NOT the same as GMO plants, where some chemical and genetic alterations have been done.

So which one should you choose? There is nothing wrong with either one. It all depends on your intentions with the plants you are going to grow. If you are growing plants to sell at a Farmer’s Market, heirlooms are very popular. If you want to save seeds from the plants you grow (so you don’t have to buy more next year), you should grow heirlooms. On the other hand, if you have a lot of disease problems, hybrids might be the best choice for you, as some are crossed to resist particular diseases.

Keep reading for your chance to win!

Start Your Garden Seed Giveaway from Mary's Heirloom Seeds

Decide between determinate and indeterminate

Determinate and indeterminate are terms usually used to describe tomatoes, but can also be used to distinguish other types of vegetables. Cucumbers, potatoes, peas, beans, and strawberries can also be classified as either determinate or indeterminate.

In a nutshell, production on indeterminate plants doesn’t stop during the normal growing season. They will continue to grow and produce as long as the growing season allows them to. A plant that is labeled “vining” would be an indeterminate. Indeterminate plants can get very large, so keep this in mind if you’re short on space.

Determinate plants typically produce fruits that are all ready at about the same time. Once the fruit is mature, the plant can then just focus on staying healthy, but will no longer produce. A plant labeled as a “bush” plant is actually a determinate. Determinate plants tend to stay more compact, so they fit into a small garden better.

If you enjoy eating your produce fresh out of the garden throughout the season, you will want an indeterminate variety. However, if you intend to can or preserve your produce, you should stick with determinates so you have a lot ready to harvest at the same time.

garden seedlings

Purchase your garden seeds

Now comes the fun part – start shopping for those seeds! You should start choosing your seeds in early spring. Make sure you get the seeds started at the ideal time. I don’t know how many times I’ve bought seeds too late and thought – “I’ll just plant them anyways and hope for the best”. Just FYI, it doesn’t usually work!

If you plant your seeds too late, your growing season might not be long enough to grow mature vegetables from them. Or, if you try to plant a “cool season” crop too late and it’s already too warm, your plants will suffer and you might get no harvest at all from them. Try to follow the instructions on the seed packets to time your seeds properly.

Another thing to keep in mind is whether the plant can be direct sown or if it should be transplanted. The seed packets will tell you whether to sow directly outside, or to start seed indoors. Tomatoes usually need to be started inside prior to the last frost, due to them needing a long growing season. Corn, beans, and peas typically can just be direct sown.

Make sure you test and amend your garden soil before putting plants in the ground. A good garden needs a good foundation!

Starting garden seeds

So, what are the best garden seeds for you?

I am definitely not a purist, I love variety in my garden. But since I am a self reliance advocate, I tend to shoot mostly for heirloom seeds, since you can save the seeds to perpetuate your garden year after year. And I definitely try to stay away from GMO garden seeds!

If you’re looking for a good seed company that has a wide variety of heirloom seeds, be sure to check out Mary’s Heirloom Seeds. They are a family-owned company with a commitment to supplying people with the finest quality, organic, heirloom seeds, from plants they grow themselves.

If you want more gardening inspiration, be sure to follow my Gardening for Beginners board on Pinterest!

Mary's Heirloom Seeds giveaway

Giveaway information

Join us for our Start Your Garden seed giveaway from Mary’s Heirloom Seeds!
We’re giving away a Garden Starter Combo plus a Basil Seed Combo donated by Mary, who carries over 700 varieties of heirloom, non-GMO seeds. and
This giveaway begins at 5:00 AM central time on Friday, January 15, 2021 and will end at 11:00 PM central time on January 25, 2021, and is open to US residents only in the contiguous 48 states, age 18 and over.
Winner will be chosen at random by Giveaway Tools and will be notified at the email address used to enter the giveaway. Winner will have 48 hours to reply with their mailing address. If no reply is received, a new winner will be chosen.

Check out all of our cohosts’ great garden information:
How to Choose the Best Garden Space from The Self-Sufficient HomeAcre –
How to Grow Food in Just 3-4 Weeks from Oak Hill Homestead –
How to Preserve Homegrown Lettuce from Grow Where You Sow –
How to Cultivate Fun in a Theme Garden from The Farm Wife –
How to Establish a Fantastic Edible Food Forest Easily from 15 Acre Homestead –
Step by step plan on how to get your seeds started for a Spring garden from Bloom Where You’re Planted –


Mary's Heirloom Seeds giveaway information

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