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SuNutri
Cherry Tomatoes
Beginner

Cherry Tomatoes

Solanum lycopersicum var. cerasiforme

Family: Solanaceae

Cherry tomatoes are small, round tomatoes that grow in clusters. They are incredibly prolific, sweet, and perfect for snacking, salads, and roasting. Both determinate and indeterminate varieties are available.

Days to Harvest

60-80 days

Sun Needs

Full Sun (6-8+ hours)

Water Needs

moderate

Germination Temp

75°F optimal

Seed Starting

Start Indoors

6 weeks before last frost

Germination

5-10 days

Seed Depth

1/4 inch

Light to Germinate

No

Growing Conditions

Soil Type

Rich, well-draining soil with organic matter

pH Range

6 - 6.8

Spacing

24-36 inches between plants for indeterminate varieties

Companion Plants
BasilParsleyCarrotsMarigolds

⚠️ Avoid planting near:

BrassicasFennelPotatoes
History & Nutrition

History

Cherry tomatoes represent the closest living relatives to the wild ancestors of all cultivated tomatoes, offering a glimpse into what the original Solanum species looked like when they first evolved in the western coastal regions of South America millions of years ago. Archaeological evidence suggests that wild cherry-sized tomatoes were being gathered by indigenous peoples in Peru, Ecuador, and northern Chile as early as 7,000 BCE, making them one of humanity's oldest continuously consumed fruits. The Aztecs called these tiny fruits "xitomatl" and incorporated them into salsas and stews, while the Maya developed early cultivation techniques that spread the plants throughout Mesoamerica. When Spanish conquistadors brought tomatoes to Europe in the 1520s, it was primarily cherry-sized varieties they carried, as the larger beefsteak types had not yet been developed. European botanists initially classified them as ornamental curiosities, and Italian gardeners grew them as decorative plants for over a century before culinary adoption began. The modern cherry tomato renaissance began in Israel in the 1970s and 1980s, when agricultural scientists at the Volcani Center developed extended shelf-life varieties for export. Sun Gold, perhaps the most celebrated modern cherry tomato, was developed in Japan in the 1990s and revolutionized expectations for cherry tomato sweetness with its candy-like flavor profile.

Nutritional Benefits

  • High concentration of lycopene due to high skin-to-flesh ratio
  • Excellent source of Vitamin C
  • Contains beta-carotene
Climate & Temperature

Optimal Growing Temp

70°F - 85°F

Cherry tomatoes thrive between 70-85°F. Growth slows below 55°F and fruit set suffers above 90°F. Night temperatures of 60-70°F promote optimal flowering and pollination.

Survival Range

50°F - 95°F

Can survive these temperatures

tender
warm Season

Frost Note: Extremely frost-sensitive. Protect plants when temperatures drop below 50°F. Even a light frost will kill plants instantly.

Best USDA Zones

Zone 5Zone 6Zone 7Zone 8Zone 9

Humidity

40-70%

Moderate humidity preferred. Cherry tomatoes are more disease-resistant than larger varieties but still susceptible to fungal issues in high humidity. Good airflow is essential.

Plant Size & Growth

Height

5-8 feet

Spread

2-3 feet

Growth Habit

indeterminate

annualRoot Depth: Develops extensive root systems reaching 2-3 feet deep. The vigorous root growth supports their prolific fruit production.
Growth Stages

Germination

5-10 days

Seeds germinate quickly at 75-85°F. Cherry tomato seeds are generally vigorous germinators with high success rates.

Seedling Stage

Duration: 3-4 weeks

True leaves: First true leaves appear 7-14 days after sprouting, smaller and more delicate than beefsteak seedlings

Transplant ready: Ready when 4-6 inches tall with 4-6 true leaves and sturdy stem. Cherry tomato seedlings establish quickly after transplanting.

Vegetative Growth

Duration: 3-4 weeks after transplant

Rapid growth phase. Cherry tomatoes grow faster than larger varieties and often begin flowering sooner. Establish support early.

Flowering

Timing: 4-6 weeks after transplant

Duration: Continuous throughout growing season

Self-pollinating with prolific flower production. Yellow flowers appear in clusters of 6-12. Gentle shaking helps pollination but usually not necessary.

Fruit Development

Begins: 2-3 weeks after first flowers

Duration: Continuous until frost

Small fruits develop quickly, maturing in 20-25 days from pollination. Expect continuous harvest once production begins.

Harvest Maturity

Timing: 60-80 days from transplant

  • Fruits are fully colored with no green shoulders
  • Slight give when gently squeezed
  • Easy release from stem with slight twist
  • Sweet aroma at the stem end
Expected Yield

Per Plant

8-15 lbs per plant (200-300+ individual tomatoes)

Per Square Foot

4-6 lbs per square foot

Harvest Frequency

Every 1-2 days at peak production

Factors Affecting Yield

  • Cherry tomatoes are naturally more prolific than larger varieties
  • Consistent watering prevents blossom drop and increases yield
  • Indeterminate varieties produce more than determinate over the season
  • Regular harvesting encourages continued production
  • Adequate fertilization without excess nitrogen
  • Proper support prevents breakage and disease
Watering Guide

Seedling Stage

Keep consistently moist, never waterlogged

Established Plants

1-1.5 inches per week, deep watering preferred

During Fruiting

Consistent moisture important but cherry tomatoes tolerate slight drought better than larger types

Preferred Method

Drip irrigation or soaker hoses ideal. Water at base to keep foliage dry. Morning watering preferred.

⚠️ Critical Watering Periods

  • Flowering
  • Fruit set
  • During heat waves

Pro Tips

  • Slightly reducing water as fruits ripen intensifies sweetness and flavor
  • Mulch heavily to maintain even soil moisture
  • Cherry tomatoes are more forgiving of irregular watering than beefsteaks
  • Water early morning to allow foliage to dry before evening
Fertilizing Guide
moderate feederRecommended: Balanced at planting, then lower nitrogen (5-10-10) once fruiting begins

Feeding Schedule

At Transplanting

Balanced slow-release fertilizer + compost

Once

First Flowers

10-10-10 or tomato fertilizer

Once

Fruit Production

5-10-10 or tomato-specific blend

Every 2-3 weeks

Organic Options

Compost teaFish emulsionWorm castingsBone mealKelp extract

Side-dress with compost monthly. Apply fish emulsion every 2 weeks during active growth. Bone meal at planting provides phosphorus for root development and fruiting.

Container Growing
✓ Suitable for containers

Minimum Size

5 gallon minimum

Recommended Size

7-10 gallon for best production

Depth Required

At least 12 inches deep

Best Varieties for Containers

Tiny TimTumbling TomSweet 'n' NeatTerenzoRed Robin

Container Tips

  • Cherry tomatoes are excellent container plants—more forgiving than larger varieties
  • Determinate cherry varieties like Tiny Tim or Tumbling Tom are perfect for hanging baskets
  • Self-watering containers reduce the risk of inconsistent moisture
  • Feed weekly with diluted liquid fertilizer since nutrients wash out quickly
  • Provide sturdy support even for "bush" varieties when loaded with fruit
  • Position in the sunniest spot available—at least 6-8 hours of direct sun
Support & Trellising
Support Required

Support Type

Tomato cage, string trellis, or stake

Height Needed

5-6 feet for most indeterminate varieties

When to Install

Install support at transplanting time

Method

Cherry tomatoes can be grown more loosely than beefsteaks. Cages work well as the lighter fruits don't require as much individual support. For single-stem training, use clips or soft ties to attach main stem to stake or string.

Tips

  • Tomato cages work better for cherry tomatoes than for heavy beefsteaks
  • The Florida weave works well for row planting
  • Let more suckers develop than you would with beefsteaks—more stems = more fruit
  • Check weekly and tuck wayward branches back into supports
  • Consider letting some to sprawl if you have ground space—they are more forgiving of this
✂️
Pruning Guide
Pruning Optional

Why Prune

Improve air circulationEarlier ripeningEasier harvest accessDisease prevention

When

Throughout growing season as needed, but less aggressive than with beefsteaks

How Often

Check every 1-2 weeks

Technique

Remove suckers below the first flower cluster and any leaves touching the ground. Above the first cluster, let most suckers grow—more stems mean more fruit for cherry types.

Remove

  • Suckers below first flower cluster
  • Leaves touching the ground
  • Yellow or diseased leaves
  • Excessive interior growth blocking airflow

Keep

  • Main stem plus multiple suckers above first flower cluster
  • Leaves shading fruit from intense afternoon sun
  • Most growth—cherry tomatoes produce best with more foliage than beefsteaks
Frequently Asked Questions

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