Brad's Atomic Grape - Tomato Seeds
Brad's Atomic Grape - Tomato Seeds
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Brad's Atomic Grape - Tomato Seeds

SKU: VTO137
Open-Pollinated
$4.76 $5.95
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Brad’s Atomic Grape is a modern open-pollinated tomato bred by Brad Gates of Wild Boar Farms, famous for elongated fruits streaked in lavender, green, red, gold, and purple. The color shifts as the fruit ripens, making each cluster look almost unreal.

The flavor is sweet, tangy, and lively, with enough firmness for snacking, salads, and market pints. Grow it for productive vines, eye-catching color, and a cherry-grape tomato that makes people stop and ask what it is.

Scientific name: Solanum lycopersicum
Life cycle: Annual
Days to maturity: 75-85 from transplants days from transplant
Growth habit: Indeterminate

Every order is packed with care by our small team in Pennsylvania and typically ships within 2–3 business days—often by the next business day. We ship throughout the United States using USPS and UPS.

Unopened items may be returned within 30 days of delivery. If an order arrives damaged, incomplete, or incorrect, please contact us so we can make it right.

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We stand behind every packet we sell. Our seeds are carefully selected, tested for germination, untreated, and guaranteed to be true to variety.

Your seeds are covered for one year from the date of purchase. If they fail to germinate under reasonable growing conditions, arrive damaged, or do not grow true to type, contact us and we’ll make it right with a replacement, store credit, or refund.

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FAMILY OWNED

Hand packed in Pennsylvania by our family.

LAB TESTED

Third-party tested for reliable germination.

NON-GMO

Open-pollinated varieties for home gardens & seed saving.

UNTREATED SEED

Never coated with chemical seed treatments.

Customers rate us 4.8/5 based on 307 reviews.

Tomato Growing Basics

Tomatoes trace their ancestry to western South America and were further shaped through cultivation in Mesoamerica before traveling to Europe and, eventually, kitchens and gardens across the world. Generations of seed saving and selection produced everything from tiny cherry tomatoes to richly ribbed slicers and dense paste varieties.

Determinate varieties remain more compact and produce much of their harvest over a shorter period, while indeterminate plants continue growing, flowering, and setting fruit until frost. Start seeds indoors, transplant after the soil and nights have warmed, and provide full sun, steady moisture, and support.

Start tomato seeds indoors about 6–8 weeks before the expected last spring frost. Transplant outdoors after frost danger has passed, the soil has warmed, and nighttime temperatures are consistently above about 50°F.

Tomatoes grow best in warm weather. Cold nights can slow growth and flowering, while prolonged heat above about 85°F during the day and 70°F at night may reduce fruit set.

Sow seeds about ¼ inch deep in a moist seed-starting mix. Keep the mix warm and evenly moist until seedlings emerge. A heat mat can greatly improve germination speed and uniformity by maintaining the warm soil temperatures tomato seeds prefer, especially in a cool room.

Once seedlings emerge, provide strong light to encourage sturdy, compact growth. Pot seedlings into larger containers as they grow, then harden them off gradually for 7–10 days before planting outdoors.

Space plants about 18–24 inches apart for closely trained or compact varieties and 24–36 inches apart for larger, spreading plants, with enough room for airflow and harvesting.

Choose a site with at least 6–8 hours of direct sun and fertile, well-drained soil. Tomato stems can form roots along buried portions, so leggy transplants may be planted several inches deeper than they grew in their containers.

Install cages, stakes, or trellising at planting time. Water deeply at soil level and aim for consistent moisture, especially while plants are flowering and fruit is developing. Mulch helps conserve moisture, suppress weeds, and reduce soil from splashing onto lower leaves.

Harvest tomatoes when they have developed the mature color expected for the variety and feel firm with a slight amount of give. Fully colored fruit usually offers the richest flavor, though tomatoes beginning to change color can finish ripening indoors.

Pick regularly and handle ripe fruit gently. Before frost, gather mature green tomatoes and allow them to ripen indoors in a single layer away from direct sunlight. Do not refrigerate fresh tomatoes unless necessary, since cold temperatures can reduce flavor and texture.

Full Tomato Growing Guide