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Big Rainbow Tomato Seeds (25 Seeds)

Regular price $5.49

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In stock

Big Rainbow tomatoes are a stunning heirloom variety known for their large, beefsteak-style fruits and beautiful marbled appearance. These indeterminate plants produce tomatoes with a golden-yellow base and striking red streaks that run through the flesh, creating a vibrant, sunset-like color. The fruits can weigh up to 1-2 pounds and have a mild, sweet, and slightly tangy flavor with a juicy, meaty texture. Big Rainbow tomatoes are perfect for slicing, fresh salads, and adding color to gourmet dishes.

Key Features:

  • Type: Indeterminate, Heirloom
  • Color: Golden-yellow with red streaks
  • Fruit Size: Large (1-2 pounds)
  • Shape: Beefsteak-style
  • Flavor: Sweet, mild, and slightly tangy
  • Maturity: 80-85 days to harvest
  • Growth Habit: Tall, vining plants with heavy fruit production

Why Choose Big Rainbow Tomatoes?

  • Stunning, marbled fruits that add visual appeal to any dish
  • Large, meaty tomatoes perfect for slicing and sandwiches
  • Sweet, mild flavor ideal for fresh eating and gourmet presentations
  • High-yielding heirloom variety with continuous fruiting throughout the season
  • Adds a unique and colorful touch to your homegrown harvest

Planting Instructions:

  • Seed Starting: Start seeds indoors 6-8 weeks before the last frost date. Sow seeds ¼ inch deep in seed-starting mix and keep the soil evenly moist.
  • Transplanting: Transplant seedlings outdoors after the danger of frost has passed. Space plants 24-36 inches apart in nutrient-rich, well-drained soil.
  • Sunlight: Requires full sun (6-8 hours daily).
  • Watering: Keep soil consistently moist but avoid waterlogging. Water at the base to prevent wet foliage.
  • Support: Use stakes, cages, or trellises to support the tall vines and prevent heavy fruits from bending the stems.
  • Harvesting: Pick when fruits are firm, with a golden hue and red marbling fully developed.

Big Rainbow tomatoes are a standout addition to any garden, offering both beauty and flavor. Enjoy their impressive size, colorful marbling, and delicious taste all season long!

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From our Farm to Yours

Matt's Patch offers a carefully curated selection of plants, seeds, seedlings, and produce. Our focus is on providing good food and easy-to-grow vegetable and flower varieties for both novice and experienced gardeners.

If we sell it - we've grown it - and this allows us to offer variety specific growing advice and cut plants from our selection that don't meet our standards. Check out the Garden Graveyard for a list of varieties we no longer offer.

About Us

Our Guarantee

Plants want to grow. At Matt's Patch, we're committed to getting you from seed to sprout, plant to produce, and bulb to bloom.

To ensure the best gardening experience for all our growers we offer a money-back guarantee on all live plants if damaged in shipping, check-ins tailored to your growing zone, and a curated selection of the easiest-to-grow varieties.

Shipping Policy

Shipping Schedule

The first step to your gardening success is timing. To ensure you receive the healthiest plants and bulbs and have the absolute best chances at success, most of our products are available for pre-order and ship out according to your growing zone.

Seeds ship year-round.

Shipping Schedule

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