Sandia Seed Company
Big Rainbow Tomato Seeds - Big Beefsteak Heirloom - Juicy & Sweet
Big Rainbow Tomato Seeds - Big Beefsteak Heirloom - Juicy & Sweet
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Big Rainbow Tomato Seeds - A Stunning Heirloom Delight
Experience the beauty and flavor of Big Rainbow Tomato Seeds, an open-pollinated heirloom variety that produces massive, 1-2 lb. fruits with a mesmerizing bi-color yellow and red hue. Each slice is a vibrant masterpiece, featuring deep golden yellow with dramatic red splashes. Perfect for elevating salads, sandwiches, or simply savoring fresh.
Why Choose Big Rainbow Tomatoes?
These indeterminate plants grow up to 6’ tall, yielding juicy, sweet tomatoes with a mild, fruity taste. As they ripen, the tomatoes showcase a stunning rainbow effect with green shoulders transitioning to yellow, orange, gold, and finally red at the blossom end. Originally from Polk County, Minnesota, this heirloom variety is prized for its disease resistance and late-season production.
Key Features:
- Heirloom & Non-GMO - Preserves traditional flavor and quality
- Bi-Color Beauty - Golden yellow with red blush, making every slice a visual treat
- Sweet & Juicy - Mild, fruity flavor perfect for fresh eating
- Disease-Resistant - Reliable growth with strong plant health
- Late Producer - Extends your harvest season
Growing Tips:
Start Big Rainbow Tomato Seeds indoors 6-8 weeks before transplanting outdoors to ensure a bountiful harvest before the season ends. These vigorous plants thrive in full sun and well-drained soil, rewarding you with heavy, flavorful tomatoes.
Ready to grow your own stunning, rainbow-hued tomatoes? Order your Big Rainbow Tomato Seeds today and enjoy a harvest that’s as delicious as it is beautiful!
- Each packet contains 10 seeds
- Color: Bi-color yellow and orange
- Shape: Flattened globe
- Size: 1-2 lbs.
- Maturity: 82 days after transplant
- Plant Size: 6 ft.
- Plant Habit: Indeterminate
- Solanum lycopersicum
- Heirloom – Open-pollinated
- Untreated/Non-GMO

Perfect looking tomatoes in a golden color with hints of red, they are gorgeous. These Rainbow Tomatoes were definitely the most productive tomatoes of the season last year, so our countertop bowl was filled with their golden deliciousness.
Make sure to use a sturdy tomato cage (not those wirey floppy ones that they most commonly sell!) - we ended up using some wood stakes to create a frame around the plants as they were so huge and loaded with fruit later in the season.
We just planted our seedlings for these this year, looking forward to watching them grow!
These Big Rainbow tomato seeds grew into nice sized plants loaded with beautiful yellow to red fruit. I had great germination, but I did use a heat mat. These are great sliced, they look beautiful and taste great on sandwiches and burgers or in a salad.
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