Tomato - Big Rainbow (Indeterminate) seeds
Description
Description
The Big Rainbow Tomato seeds produce a large indeterminate heirloom variety of tomato, with colorful, ribbed beefsteak fruits weighing 1-2 lb each. These tomatoes feature a marbled palette of orange, red, and yellow skin colors that extend into the flesh, creating a vibrant display of rainbow hues. The flavor profile is well-balanced between sweet and acidic notes, making them suitable for slicing and fresh consumption. As heavy producers, consistent staking and support are recommended to manage the substantial yields. The plants grow tall and vigorous, requiring trellis support, regular pruning, and full sun exposure for optimal growth.
- Product type: Large indeterminate tomato plant
- Plant size: Grow up to 6-10 feet tall with proper support
- Fruit weight: 1-2 lbs. per tomato
- Color: Marbled orange, red, and yellow skin and flesh
- Growing season: Spring through summer, with a maturity period of 85-95 days
- Plant spacing: 24"-36" apart, 36"-48" between rows
- Germination: 7-14 days at soil temperatures of 75F-95F
- Soil requirement: Well-draining soil with pH 6.0-6.5
- Sun requirement: Full sun
- Additional support: Stake or cage recommended for vertical growth and heavy yields
Use Cases and Ideal Growers
- Perfect for gardeners seeking vibrant, large slicer tomatoes for salads, sandwiches, or decorative purposes. Suitable for home growers with moderate to large garden spaces who want a colorful tomato variety with high yields. Ideal for those on a budget, as Big Rainbow Tomato seeds produce abundant fruit over the season, maximizing harvest potential without the need for multiple planting cycles.
- This variety is recommended for experienced gardeners comfortable with indeterminate tomato care or those willing to provide support and pruning routines to ensure healthy growth and optimal production.
Care and Maintenance
- Plant in full sun with soil pH 6.0-6.5 and well-draining soil
- Water regularly to maintain consistent moisture, avoiding waterlogging
- Apply balanced fertilizer during the growing season to support vigorous growth and fruit production
- Prune lower leaves and suckers to improve airflow and support plant health
- Seedlings should be hardened off before transplanting outdoors, typically after the last frost date
- No frost hardiness; leave in the ground only after temperatures are consistently above freezing
Frequently Asked Questions
What makes Big Rainbow Tomato seeds different from other heirloom tomato seeds?
How tall do the Big Rainbow Tomato plants grow, and what support is needed?
Are Big Rainbow Tomato seeds suitable for growing in organic gardens?
When is the best time to plant Big Rainbow Tomato seeds for a successful harvest?
What is the flavor profile of the Big Rainbow Tomatoes, and are they good for fresh eating?
How many pounds of fruit can I expect from each Big Rainbow Tomato plant?
What are the ideal soil conditions for growing Big Rainbow Tomato seeds?
How do I care for Big Rainbow Tomato plants to ensure high yields?
Are Big Rainbow Tomato seeds suitable for beginner gardeners?
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About Our Seeds
About Our Seeds
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GMO-FREE We also offer a few hybrid varieties on this website and they will be labeled as such on product listing. |
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MOISTURE-PROOF PACKAGING All our seeds are packaged in high quality re-sealable moisture-proof packs designed to protect & extend the shelf-life of your seeds. We do NOT use paper envelopes. Read frequently asked questions |
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5-STAR CUSTOMER SUPPORT |
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SATISFACTION. GUARANTEED. |
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HIGHEST QUALITY SEEDS |
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TOTALLY RAW & UN-TREATED |
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Know where your food comes from.
Support local growers.
Grow your own Organic/GMO-FREE food!
Useful Links: [What is GMO?] [Step-by-Step Grow Guides] [Safe Seed Pledge] [FAQs]
WE DO NOT GROW OR SELL SEEDS FROM MONSANTO OR ANY OTHER COMPANY THAT IS AFFILIATED WITH GMO.
✓ NON-GMO
✓ HEIRLOOM
✓ OPEN-POLLINATED (OP)
✓ RAW, NATURAL & UN-TREATED
Safe Seed Pledge
Safe Seed Pledge
OUR PLEDGE TO YOU
Agriculture and seeds provide the basis upon which our lives depend. We must protect this foundation as a safe and genetically stable source for future generations.
For the benefit of all farmers, gardeners and consumers who want an alternative. We pledge to you that we do not knowingly buy or sell genetically engineered seeds or plants. The mechanical transfer of genetic material outside of natural reproductive methods and between genera, families or kingdoms, poses great biological risks as well as economic, political, and cultural threats.
We wish to support agricultural progress that leads to healthier soils, genetically diverse agricultural ecosystems and ultimately healthy people and communities.
We do not buy - OR - grow any seed from large corporations that make Genetically Engineered seeds. We don't touch that stuff and we never will.
The seeds we offer aren't like varieties you'd typically find at a garden center.
Every variety we offer is 100% OP (open-pollinated). Open-pollination means that you can safely save the seed after harvest and preserve a collection of heirloom seed for many generations to come.
To make it perfectly clear ... Our seeds do not contain any exogenously inserted embryogenesis deactivator genes caused by human intervention.
