How to Grow Balcon Red

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Balcon Red

Solanum lycopersicum 'Balcon Red'

vegetable

Balcon Red is a compact, determinate cherry tomato variety specifically bred for container and balcony growing. It produces abundant small, sweet red fruits on bushy plants that typically reach 16-20 inches tall. This space-saving cultivar is ideal for urban gardeners and small spaces.

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

Plant Balcon Red
Around Apr 17

Near Pittsburgh's average last spring frost.
Tend & protect
Late spring–summer

Watering, feeding, and pest-watch reminders.
Harvest Balcon Red
Around Jun 21

≈ 65 days after planting

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

Growing Conditions

☀️

Sun: Full sun, 6-8 hours minimum daily (8+ hours preferred for best fruit production)

💧

Water: Consistent moisture; water deeply when soil is dry 1 inch below surface. Aim for 1-2 inches per week. Water at base to avoid fungal issues. Container plants need more frequent watering.

📏

Spacing: 12 inches

📅

Days to maturity: 65-75 days from transplant to first ripe fruit

🌱

Planting depth: 1/4 inch for seeds; transplants at same depth as original pot

Soil

Type: Well-draining, fertile loamy soil

pH: 6.0-6.8

Amendments:

Compost or well-rotted manure Balanced fertilizer (10-10-10) Perlite or peat moss for container drainage

Growing Zones

Find your zone →

Thrives in zones 5-9; can be grown as annual in cooler zones 3-4

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

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Growth Stages

Seedling

2-3 weeks

Tiny leaves emerge; first true leaves appear within 7-10 days. Plant has 1-2 sets of cotyledons followed by developing true leaves.

Keep soil consistently moist but not waterlogged. Provide bright light (14-16 hours under grow lights or sunny window). Maintain 70-75°F for optimal germination.

Vegetative Growth

3-4 weeks

Plant develops multiple stems and leaves; compact bushy form becomes apparent. Reaches 6-12 inches tall with dense foliage. No flowers yet.

Harden off seedlings before transplanting. After transplant, support with small stake if needed. Pinch stem tips once to encourage bushiness. Fertilize every 2 weeks with balanced fertilizer.

Flowering

2-3 weeks

Clusters of yellow flowers appear in leaf axils along stems. Flowers are small and delicate, indicating imminent fruit set.

Maintain consistent watering and warmth (65-80°F optimal). Ensure adequate sunlight and airflow. Switch to higher phosphorus fertilizer (5-10-10) to support fruit set. Do not over-fertilize nitrogen.

Fruiting

3-4 weeks

Flowers drop and small green fruits develop. Fruits grow to marble-size (about 1 inch diameter), remaining green for 3-4 weeks before color change begins.

Continue consistent watering; fluctuations cause blossom-end rot and cracking. Provide stakes or small cages for support. Continue fertilizing every 2-3 weeks. Mulch around base to retain moisture.

Harvest

6-10 weeks (continuous through growing season)

Fruits turn bright red and fully ripen. Plant continues to produce new flowers and fruits in succession until frost. Fully mature fruit detaches easily from stem.

Pick fruits when fully red for best flavor. Harvest regularly to encourage continued production. As season cools, ripen remaining green fruits indoors. Keep watering and feeding until frost.

Companion Planting

Plan your garden →

Plant with:

Basil Parsley Marigold Carrots Onions Borage Nasturtium Cilantro

Avoid planting near:

Brassicas (cabbage, broccoli, Brussels sprouts) Fennel Potatoes Kohlrabi Dill

Common Pests

Handpick large caterpillars; use Bacillus thuringiensis (Bt) spray; encourage parasitic wasps
Spray neem oil or insecticidal soap; use yellow sticky traps; encourage beneficial insects
Increase humidity; spray with strong water stream; use miticide if severe; introduce predatory mites
Spray with insecticidal soap or neem oil; use reflective mulch; introduce ladybugs
Remove infected leaves; avoid overhead watering; improve air circulation; apply copper fungicide if needed
Prune lower leaves; mulch to prevent soil splash; apply fungicide; ensure good air circulation

Uses

🍳

Fresh eating and salads

Culinary

Sweet, bite-sized fruits are perfect for fresh consumption, salads, and snacking directly from the plant. Their concentrated sugars make them exceptionally flavorful for a cherry tomato variety. [source]

🍳

Roasting and preserves

Culinary

The firm flesh and small size make Balcon Red ideal for roasting whole, halving for cooking, or using in jams and preserves. They concentrate further when cooked, enhancing sweetness. [source]

🏠

Container gardening for apartments

Household

Specifically bred for balconies and pots, Balcon Red requires minimal space while providing abundant harvests. Perfect for urban gardeners with limited outdoor space. [source]

💊

Lycopene source

Medicinal

Red tomatoes, especially cherry varieties, are rich in lycopene, a powerful antioxidant associated with cardiovascular and cellular health benefits. Lycopene is more bioavailable when tomatoes are cooked. [source]

🦋

Pollinator attraction

Wildlife

The abundant small yellow flowers attract bees and other pollinators throughout the season. Growing Balcon Red on a balcony or patio supports local pollinator populations. [source]

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

Harvest Tips

Begin harvesting when fruits turn fully red, typically 65-75 days after transplanting. Cherry tomatoes ripen continuously throughout the season—pick frequently to encourage more flowering. Gently twist and pull ripe fruits, or cut with scissors to avoid damaging vines. Early morning harvest yields sweetest flavor. For end-of-season green tomatoes, pick before frost and ripen indoors in a paper bag or on a windowsill.

Fun Facts

🌱 Balcon Red was specifically bred by German seed company Kiepenkerl in the 1950s for balcony and patio growing, making it one of the first intentionally compact tomato varieties designed for containers.
🌱 Despite their small size, a single Balcon Red plant can produce 200-400+ individual fruits over a growing season, making it one of the most productive cherry tomato varieties per square inch.
🌱 The compact determinate growth habit means plants grow to a maximum height and stop, allowing all fruits to ripen in a relatively concentrated timeframe—ideal for canning and preservation projects.

Gardening Terms

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

Cultivar Full Sun Germination Mulch pH Transplant True Leaves

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