How to Grow Super Red Tomato
Super Red Tomato
Solanum lycopersicum 'Super Red'
vegetableSuper Red is a determinate beefsteak tomato variety known for its large, deep red fruits and rich flavor. This compact plant produces heavy yields of meaty tomatoes ideal for slicing, sauces, and fresh eating. It's a popular choice for home gardeners seeking reliable production in a manageable plant size.
When should you plant Super Red Tomato in your zone?
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Example Super Red Tomato timeline · Pittsburgh, PA (Zone 6b)
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Plant Super Red Tomato
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Super Red Tomato
Around Jun 24≈ 68 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Super Red Tomato dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-9; can be grown in cooler zones with season extension techniques
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Seedling
3-4 weeksSmall plants with 2 cotyledons and emerging true leaves; delicate and light green
Start indoors 6-8 weeks before last frost; maintain consistent moisture and warmth (70-75°F); provide bright light to prevent leggy growth; thin to one plant per cell
Vegetative Growth
2-3 weeks after transplantingStrong stem development with multiple sets of true leaves; plant becomes bushy and robust
Harden off seedlings before transplanting; plant deep to encourage root development; stake or cage early; prune suckers on determinate varieties if desired for tidiness; maintain consistent moisture and nutrients
Flowering
2-3 weeksYellow flowers appear in clusters (inflorescences); plant is full and leafy with good structure
Maintain balanced watering; avoid over-fertilizing (can reduce fruiting); ensure adequate calcium to prevent blossom end rot; provide consistent temperatures (70-85°F optimal); mulch to regulate soil moisture
Fruit Development & Maturation
3-4 weeksSmall green fruits appear and enlarge; fruits gradually change from green to mature deep red; plant focuses energy on ripening
Reduce nitrogen feeding; provide potassium and phosphorus; maintain even watering critical now; prune excess foliage only if needed for air circulation; continue monitoring for pests and disease
Harvest
2-3 weeks peak production windowFruits are fully colored deep red, firm, and fragrant; determinate type ripens heavily over concentrated period
Harvest fully ripe fruits for best flavor; pick when color is deep red throughout; gentle twisting removes fruit cleanly; determinate varieties produce bulk of crop within 2-3 weeks
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Hand-pick large caterpillars; use Bacillus thuringiensis (Bt); plant trap crops like datura; encourage parasitic wasps
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Spray with insecticidal soap or neem oil; reflective mulch deters; encourage natural predators; yellow sticky traps
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Increase humidity and watering frequency; spray with water; use miticides if severe; neem oil
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Remove affected lower leaves promptly; mulch to prevent soil splash; space for air circulation; copper fungicide if needed; water at soil level only
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Remove infected plant parts immediately; improve air circulation; avoid overhead watering; copper or chlorothalonil fungicides; destroy infected plants completely
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Spray with water to dislodge; insecticidal soap; neem oil; encourage ladybugs and lacewings
Uses
Slicing & Fresh Eating
CulinaryThe large, meaty fruits are perfect for slicing into thick slabs for burgers, sandwiches, and fresh salads. The rich flavor and firm texture hold up well without becoming watery. [source]
Sauce & Paste Production
CulinarySuper Red's deep color, high solids content, and strong tomato flavor make it excellent for marinara, pasta sauce, salsa, and tomato paste. Home cooks appreciate the reduced cooking time due to meaty texture. [source]
Canning & Preservation
CulinaryThe firm flesh and acidity make Super Red suitable for canning whole, as sauce, or as salsa. Check USDA guidelines for safe processing methods. [source]
Container Gardening
HouseholdAs a compact determinate variety, Super Red performs well in large containers (5-gallon minimum), making it ideal for patios, balconies, and small spaces where ground planting isn't possible. [source]
Lycopene & Antioxidants
MedicinalTomatoes contain lycopene, a powerful antioxidant linked to heart health and cancer prevention. Cooking increases lycopene bioavailability, making sauce and paste especially beneficial. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Pick fruits when fully colored deep red but still firm; twist gently at stem to detach; Super Red typically produces its main crop heavily within 2-3 weeks before frost (determinate pattern); harvest green fruits before frost and ripen indoors at 68-77°F (will develop color without plant sugars); handle carefully to avoid bruising; morning harvest yields crispest fruits
Fun Facts
- 🌱 Super Red is a determinate (bush) variety, meaning it grows to a set size and produces most of its fruit within a concentrated 2-3 week window—perfect for simultaneous harvests for canning or sauce-making.
- 🌱 The plant is named 'Super Red' for its exceptionally deep, dark red color caused by high concentrations of lycopene pigment, which develops best with consistent sunlight and warm temperatures.
- 🌱 Tomatoes actually ripen better off the vine than on it—green tomatoes picked before frost will fully color indoors at room temperature, making late-season harvests possible in short growing seasons.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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