Seed Integrity

Seed Integrity

448 products

    On June 1st, 2026 David decided to be more transparent with the seeds he is offering.

    In the description you will see these words: Germination rate about 60%. Tested 04/26. With this information you will be able to make a smarter seed buying decision. For instance, you will be able to do the math. 25 seeds in a pack x 60% = 15 tomato plants. You will be able to decide if the $2.96 you paid is worth getting 15 plants with the possibility of hundreds of tomatoes. I think it is. 

    I will usually subtract 10% virality for each year passed the test date. For instance, if in 2025 the germination rate was 80% then I will subtract 10% and come up with the new rate of 70%. There is no science to this, but it has worked pretty good for me when gardening.

    We will also use the initials of the company we purchased the seeds from. TLM would be True Leaf Market located in Utah. JSS would be Johnny's Selected Seeds located in Maine. AWSC would be Applewood Seed Company located in Colorado. DK would be Douglas King Seeds located in San Antonio, Texas. WILL would be Willhite Seeds located in Poole, Texas. OSI would be Omega Seed International, located in California. And last but not least, ours which is DGS would be David's Garden Seeds located by Rossville, Texas.

    How to Use Germination Information

    • Read the rate and test date together: A germination test reports the percentage of seeds that germinated under the test conditions at that time. It is useful information for planning, not a guarantee of the number of plants that will reach maturity in your garden.
    • Use the math as an estimate: In the example above, 25 seeds multiplied by 60% gives an estimate of 15 germinating seeds. Seedling survival, transplanting conditions, weather and care will affect how many become productive plants.
    • Distinguish estimates from new tests: David's annual adjustment described above is a personal planning rule, not a newly measured germination result. The example from 80% to 70% is a reduction of 10 percentage points.
    • Check the individual listing: Use the seed count, germination information and growing instructions for the specific variety you are considering. The numbers and price above are examples, not a promise for every packet.

    Give Your Seeds a Good Start

    Store seeds in a cool, dry place away from heat and moisture. At planting time, follow the variety's recommended sowing depth, soil temperature and moisture guidance. Good growing conditions help you make the most of the seeds you purchase.

    Our Seed Integrity Pledge

    Learn more about our commitment by reading the Seed Integrity Pledge.

    Choose Your Seeds with Confidence

    Browse the seeds below, compare the available information and choose the varieties that fit your garden.

    Grow something beautiful. Grow something delicious. Grow with David's Garden Seeds®.

    448 products
    A group of pink cornflower plants with blooms in full display, grown in a garden setting.
    Flower Cornflower Tall Pink 1000 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Flower Native American Iris Wild Blue 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Eggplants on a wooden cutting board with a window in the background
    Eggplant Long Purple 100 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Orangeglo watermelon cut open on a cutting board
    Fruit Watermelon Orangeglo (Seedless) 25 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Close-up of bright yellow flowers with green leaves in the background
    Flower Cosmos Sulphur Dwarf Lemon 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Square Toma Verde tomatillo image
    Tomatillo Toma Verde 100 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    A dense, vibrant garden bed filled with a variety of wildflowers, including yellow Black-eyed Susans, pink cosmos, purple flowers, and red blossoms among green foliage.
    Flower Cottage Garden Mix 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Whole and sliced Giant Musselburgh leeks on a cutting board
    Leek Giant Musselburgh 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Orange, yellow, and white Rainbow hybrid carrots, whole and cut, on a wooden cutting board
    Pelleted Seed Carrot Rainbow 4 Non-GMO, Hybrid Seed Sizes Available
    David's Garden Seeds®
    Yellow, orange, and gold Pacific Beauty calendula flowers and chopped petals on a wooden cutting board
    Herb Calendula Pacific Beauty Mix 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Whole and halved full-size green romaine with chopped lettuce on a wooden cutting board
    Pelleted Seed Lettuce Romaine Costal Star 4 Non-GMO, Heirloom Seed Sizes Available
    David's Garden Seeds®
    Whole, halved, and chopped dark-green romaine lettuce on a wooden cutting board
    Pelleted Seed Lettuce Romaine Green Forest 4 Sizes Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Whole and halved green summer crisp lettuce with chopped leaves on a wooden cutting board
    Pelleted Seed Lettuce Summer Crisp Star Fighter 4 Sizes Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Whole and halved Chioggia Guardsmark beets showing red and white rings on a cutting board
    Pelleted Seed Beet Chioggia Guardsmark 4 Non-GMO, Seed Sizes Available
    David's Garden Seeds®
    Whole red and green NuMex Sandia peppers with cut-open peppers on a wooden cutting board
    Pepper Chili NuMex Sandia 50 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Yellow pattypan squash, with some whole and others cut open to show the seed cavity, arranged on a rustic wooden cutting board with green leaves and stems. A soft-focus window and garden greenery are visible in the background.
    Squash Summer Scallop Yellow Bush 100 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    AI-generated garden image based on the Balsam Tom Thumb Mix reference photo
    Flower Balsam Tom Thumb Mix 200 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    AI-generated garden image of golden yellow Sulphur Crest Gold cosmos, based on the existing product photo
    Flower Cosmos Sulphur Crest Gold 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Flower Native Texas Lemon Mint 1000 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Pelleted Seed Lettuce Summer Crisp Reno 4 Sizes Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Blue flax flowers with yellow centers blooming among green stems and foliage.
    Flower Flax Blue 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    A dense cluster of small flowers with pink, purple, and white petals, interspersed with green leaves, growing in a garden setting with visible soil at the bottom.
    Flower Stock Virginia 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Close-up of purple flowers with green stems and leaves.
    Flower Stock Evening Scented 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Genovese basil chopped on a wooden cutting board beside a bowl of fresh pesto
    Pelleted Seed Herb Basil Genovese 4 Non-GMO, Heirloom Seed Sizes Available
    David's Garden Seeds®
    Whole pale White Vienna kohlrabi bulbs with one cut open to show the crisp light interior on a wooden cutting board
    Kohlrabi Vienna White 1000 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Whole and cut Caribbean Yellow Habanero peppers on a wooden cutting board, showing the yellow peppers, pale interior, and seeds
    Pepper Habanero Caribbean Yellow 100 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Fresh green peppers on a wooden cutting board, including a sliced pepper showing seeds
    Pepper Hot Padron 100 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Illustrative Red Ace beets whole, halved, and sliced on a wooden cutting board
    Pelleted Seed Beet Red Ace 4 Non-GMO, Hybrid Seed Sizes Available
    David's Garden Seeds®
    Sale
    Large red beefsteak tomato cut into thick slices and wedges on a wooden cutting board
    Tomato Beefsteak Determinate Original 100 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Caribbean Red Habanero peppers showing color transition
    Pepper Habanero Caribbean Red 100 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Whole and halved Ruby Crush grape-type cherry tomatoes on a wooden cutting board
    Tomato Cherry Determinate Ruby Crush 10 Non-GMO, Hybrid Seeds
    David's Garden Seeds®
    Horehound sprigs and chopped leaves on a wooden cutting board
    Herb Horehound 1000 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Dried culinary cumin seeds with fresh green cumin sprigs on a wooden cutting board
    Herb Cumin Green 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    A halved Violetta Italia cauliflower with lavender-purple curds and green leaves beside a pile of cut purple florets on a wooden cutting board, with a knife and a bowl of florets in the background.
    Cauliflower Violetta Italia 1000 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Sold Out
    Flower Marigold French Red Cherry 500 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Whole Trucker's Yellow dent corn ears and cut cob sections on a wooden cutting board
    Corn Dent Trucker's Yellow 100 Non-GMO, Heirloom Seeds
    David's Garden Seeds®
    Sold Out
    Flower Flax Scarlet 500 Non-GMO, Heirloom Seeds v b/o
    David's Garden Seeds®
    Sold Out
    Whole and cut-open tiny round Chiltepin peppers on a wooden cutting board
    Pepper Chili Chiltepin 100 Non-GMO, Heirloom Seeds v b/o
    David's Garden Seeds®
    Sold Out
    Flower Native American Standing Cypress 1000 Non-GMO, Heirloom Seeds v b/o
    David's Garden Seeds®
    Assorted colorful peppers in a wooden box on a dark background
    Pepper Hot Hungarian Yellow Wax 100 Non-GMO, Heirloom Seeds
    David's Garden Seeds®