How to Grow Red Midget Tomato

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Red Midget Tomato

Solanum lycopersicum 'Red Midget'

vegetable

Red Midget is a dwarf, determinate tomato variety prized for its compact growth habit and prolific production of small, deep red fruits. It reaches only 12-18 inches tall, making it ideal for containers, small spaces, and window gardens. The cherry-sized tomatoes are sweet and flavorful, perfect for fresh eating and salads.

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Example Red Midget Tomato timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Red Midget Tomato

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Red Midget Tomato

    Around Jun 6

    ≈ 50 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Red Midget Tomato dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily minimum (8+ hours preferred)
💧
Water: Consistent moisture; water deeply 1-2 inches per week. Keep soil evenly moist but not waterlogged. Mulch to retain moisture and regulate temperature.
📏
Spacing: 12-18 inches
📅
Days to maturity: 50-70 days from transplant
🌱
Planting depth: 1/4 inch for seeds; transplants planted deeply up to first true leaves

Soil

Type: Well-draining loamy soil rich in organic matter
pH: 6.0-6.8
Amendments:
compost aged manure peat moss or coco coir perlite for drainage

Growing Zones

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Thrives in zones 5-10; can be grown in zones 3-4 with season extension

3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b

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Growth Stages

1

Seedling

2-3 weeks

Tiny cotyledons emerge; first true leaves appear within 1-2 weeks. Plants are delicate and light green.

Keep soil consistently moist but not wet. Provide 12-14 hours of bright light daily under grow lights. Maintain temperature of 70-80°F.

2

Vegetative Growth

3-4 weeks indoors; transplant when 4-6 true leaves appear

Plant develops multiple leaf sets and a sturdy stem. Compact, bushy growth becomes apparent. Roots establish throughout the soil.

Harden off transplants gradually before moving outdoors. Ensure strong light. Begin fertilizing weekly with diluted fertilizer once true leaves appear. Pinch off lower leaves if they touch soil.

3

Flowering

3-4 weeks

Small yellow flowers appear in clusters along the main stem and branches. Plant continues compact, bushy growth. Flowers self-pollinate readily.

Maintain consistent watering. Support the plant with a small stake or cage if needed. Avoid high nitrogen fertilizer (use balanced or tomato-specific formula). Gently shake flowers to aid pollination on windless days.

4

Fruit Development & Fruiting

4-5 weeks

Tiny green tomatoes form at flower sites and swell rapidly. Plant becomes laden with developing and ripening fruit. Leaves may shade some fruit.

Continue consistent watering (avoid fluctuations). Mulch heavily to regulate soil temperature. Provide potassium-rich fertilizer (lower nitrogen). Thin crowded foliage only if fruits are shaded; excessive pruning reduces yield.

5

Harvest & Ripening

4-8 weeks or until frost

Tomatoes ripen from green to deep red. Plant becomes very productive, with ripe and ripening fruit visible simultaneously. The compact plant becomes heavy with fruit.

Pick fruit when fully red for best flavor. Harvest regularly to encourage continued production. Support branches if they bend under fruit weight. Continue watering and mulching.

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

brassicas (cabbage, broccoli, cauliflower) fennel potato kohlrabi

Common Pests

  • Hand-pick larger caterpillars. Use Bacillus thuringiensis (Bt) spray for small caterpillars. Encourage parasitic wasps.

  • Spray with strong water stream to dislodge. Use insecticidal soap or neem oil. Introduce ladybugs or lacewings.

  • Use yellow sticky traps. Spray with neem oil or insecticidal soap. Maintain good air circulation.

  • Increase humidity by misting. Spray with neem oil or horticultural oil. Ensure adequate watering.

  • Improve air circulation. Apply sulfur dust or potassium bicarbonate spray. Remove affected leaves.

  • Maintain consistent soil moisture. Add crushed eggshells or gypsum to soil. Mulch to regulate moisture.

Uses

🍳

Fresh Eating & Salads

Culinary

Red Midget tomatoes are sweet, flavorful cherry-sized fruits perfect for snacking straight from the plant or tossing into salads. Their small size makes them ideal for portion control and individual servings. [source]

🍳

Cooking & Sauce Making

Culinary

The concentrated flavor of Red Midget tomatoes makes excellent homemade pasta sauce, salsa, and preserves. A single plant can yield enough fruit for small batch processing and preservation. [source]

🏠

Container Gardening & Space-Saving

Household

Red Midget's dwarf habit makes it perfect for growing in pots, window boxes, and small patios. It's ideal for balcony gardens, urban gardens, and anyone with limited growing space. [source]

💊

Nutritional & Antioxidant Benefits

Medicinal

Tomatoes are rich in lycopene, a powerful antioxidant associated with heart health and cancer prevention. Red Midget's concentrated fruit offers concentrated nutritional benefits in a small package. [source]

🦋

Garden Pollinator Support

Wildlife

The abundant flowers of Red Midget tomatoes attract bees, butterflies, and other pollinators, supporting garden biodiversity and benefiting nearby plants. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Harvest tomatoes when they turn deep red and yield slightly to gentle pressure. Pick when fully colored for best flavor and sweetness. The compact plant will continue producing heavily throughout the season. Harvest regularly to encourage more flowering. Tomatoes can be picked slightly early and ripened indoors if frost threatens.

Fun Facts

  • 🌱 Red Midget was developed in Canada and is one of the most compact tomato varieties available, making it famous among apartment dwellers and gardeners with limited space.
  • 🌱 A single Red Midget plant can produce 100-200+ small fruits in a season despite its tiny 12-18 inch stature, demonstrating the incredible productivity of determinate varieties.
  • 🌱 Red Midget tomatoes are so dwarf that they can be grown successfully in 5-gallon buckets or even smaller containers, thriving on patios, balconies, and windowsills with adequate sunlight.

Gardening Terms

New to gardening? Learn about terms used in this guide:

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