-Grape Cherry Tomato F1 Hybrid – Red (20 Seeds)

Description

Grape Cherry Tomato F1 Hybrid – Red 

 

Price: _75_ Taka per packet

Quantity: 20 seeds

 

Germination Rate (Approx.): 80%

Physical Purity (Min): 98%

Genetic Purity (Min): 98%

 

Germination Temperature (°C)

After comparing recommendations from university extension publications, tomato breeding manuals, commercial F1 hybrid seed companies (Syngenta, Sakata, East-West Seed, Known-You Seed), and scientific horticultural literature, the following temperatures are the most reliable.

Temperature	Result
10°C	Very poor germination
15°C	Slow and uneven
18°C	Acceptable
22–28°C	Excellent
24–26°C	Optimum
30°C	Still good
32–35°C	Germination decreases
Above 35°C	Poor

 

Recommended temperature

Ideal: 24–26°C

Practical range: 22–30°C

For Bangladesh:

• October–February is naturally ideal.
• During March–June, use shade net or germinate indoors because temperatures above 32°C reduce germination percentage.

Germination Time

Research comparison

Temperature	Days
18°C	8–14 days
22°C	6–10 days
25°C	4–7 days
28°C	4–6 days
Above 32°C	Often delayed

 

Average for Red Grape Cherry F1: 5–8 days

Expected emergence: 95% seedlings emerge within one week under optimum conditions.

Plant Height, Plant Spread & Seed Sowing Depth

Plant Height

• Most grape cherry tomato F1 hybrids are indeterminate.
• Average mature height: 1.8–2.5 m (6–8 feet)
• Under excellent nutrition: Up to 3 m

Plant Spread

• Natural canopy spread: 60–90 cm (2–3 feet)
• Pruned plants: 45–60 cm

Seed Sowing Depth

Tomato seeds are very small.

• Recommended depth: 5 cm
• Maximum: 0.8 cm
• Never sow deeper than 1 cm.

Plant Spacing

Field production

Growing System	Spacing
Open field	18–24 inches
Intensive	16–18 inches
Greenhouse	20 inches
Container	One plant per container

 

Recommended: 20 inches (50 cm)

Row Spacing

Recommended

System	Row Spacing
Field	36 inches
High density	30 inches
Commercial	36–48 inches

 

Ideal: 36 inches (3 feet)

Trellis / Physical Support

Red Grape Cherry Tomato F1 absolutely requires support.

Suitable systems

✅ Bamboo stake

✅ Nylon twine

✅ Vertical string

✅ Florida weave

✅ Tomato cage

✅ Metal trellis

• Recommended height: 7–8 feet

Benefits

• Straighter stem
• Higher yield
• Less disease
• Cleaner fruits
• Better air circulation
• Easier harvesting

Without support, fruit quality decreases significantly.

Seed to Harvest Time

Stage	Days
Germination	5–8
Seedling	25–30
Flowering	35–45
Fruit setting	45–55
First ripe fruit	65–80

 

Average: 70–75 days

Commercial harvesting:

• Begins at 70 days
• Continues for 8–16 weeks

8. Seed to Bloom Time

• Average: 35–45 days
• Under ideal nutrition: 35–38 days
• During winter: 40–50 days

Pot Size / Container Size / Raised Bed

Since this is an indeterminate hybrid, roots become extensive.

Minimum pot: 14 inch (20 L)

Recommended

• 18 inch diameter
• 18 inch depth
• 35–40 L

Premium production

• 20–22 inch
• 45–60 L

Raised bed

• Depth: 15–18 inches
• One plant every: 20 inches

Soil Type & Ideal pH

Tomatoes perform best in loose, fertile, well-drained soils with high organic matter.

Ideal soil composition

• Sandy loam: Excellent
• Loam: Excellent
• Silt loam: Very good
• Clay loam: Acceptable if well-drained
• Heavy clay: Poor
• Waterlogged soil: Unsuitable

Physical characteristics

• Loose and friable structure
• High porosity for root aeration
• Good moisture retention without waterlogging
• Rich in decomposed organic matter (3–5% organic carbon preferred)
• Excellent drainage

Ideal pH

pH	Suitability
Below 5.5	Poor (nutrient lock-up, especially phosphorus)
5.8–6.2	Good
6.2–6.8	Optimum
6.8–7.2	Very good
Above 7.5	Micronutrient deficiencies (iron, manganese, zinc) become common

 

Recommended pH for rooftop containers in Bangladesh: 6.3–6.7

Soil improvement recommendations

• Incorporate well-decomposed composts (vermicompost, trichocompost, cow-dung compost) to increase organic matter.
• Use coconut coir and perlite to improve drainage and aeration.
• Add oyster shell powder sparingly if the mix is acidic, as it gradually raises pH and supplies calcium.
• Avoid compacted media, as tomato roots are sensitive to poor aeration and waterlogging.

Summary Table (Sections 1–10)

Parameter	Recommended Value
Germination temperature	24–26°C (ideal); 22–30°C acceptable
Germination time	5–8 days
Plant height	1.8–2.5 m (6–8 ft)
Plant spread	60–90 cm (2–3 ft)
Seed sowing depth	0.5 cm
Plant spacing	20 inches (50 cm)
Row spacing	36 inches (3 ft)
Trellis	Essential; 7–8 ft support
Seed to first harvest	70–75 days
Seed to first bloom	35–45 days
Recommended container	18 in × 18 in, 35–40 L
Ideal soil	Fertile, well-drained sandy loam/loam rich in organic matter
Ideal pH	6.2–6.8 (optimum 6.3–6.7)

 

Daily Sunlight Requirement & Light Requirement for Germination

Sunlight Requirement After Germination

Tomato is a full-sun crop and performs best under high light intensity.

Growth Stage	Daily Direct Sunlight
Seedling (0–3 weeks)	4–6 hours (plus bright indirect light)
Vegetative growth	6–8 hours
Flowering	8–10 hours
Fruiting	8–10+ hours

 

Ideal: 8–10 hours of direct sunlight per day

For rooftop gardening in Bangladesh:

• Morning sun (7:00–11:00 AM) is highly beneficial.
• In April–June, provide 20–30% shade during 1–3 PM if temperatures exceed 35°C to reduce flower drop and sunscald.

Light Requirement for Germination

Tomato seeds do not require light to germinate.

They germinate best when:

• Covered with 0.5 cm of growing media
• Kept warm
• Kept consistently moist (not waterlogged)

After emergence:

Provide 12–16 hours of bright light daily (natural or artificial) to prevent leggy seedlings.

Water Requirement (Liters) & Watering Interval

Water demand depends on:

• Plant age
• Temperature
• Humidity
• Wind
• Container size
• Fruit load

The following values are suitable for an 18-inch (35–40 L) container.

Growth Stage	Plant Height	Water per Plant	Watering Interval
Germination	Seed only	Mist only	Daily as needed
Seedling	5–15 cm	0.15–0.30 L	Every 1–2 days
Young plant	15–40 cm	0.5–1.0 L	Every 2 days
Vegetative	40–80 cm	1.0–1.5 L	Every 1–2 days
Flowering	80–120 cm	1.5–2.0 L	Daily in hot weather
Fruiting	>120 cm	2.0–3.5 L	Daily (or twice daily during heat waves)

 

Bangladesh Rooftop Recommendation

Winter (Nov–Feb): Every 2–3 days

Spring (Mar–Apr): Every 1–2 days

Summer (May–Jun): Daily

Extreme heat (>36°C):

• Morning: 2.0–2.5 L
• Late afternoon: 0.5–1.0 L if the growing medium dries quickly

Important: Water deeply at the base of the plant. Avoid wetting the foliage to reduce foliar diseases.

Essential Nutrients & Organic Fertilizer Sources

Macronutrients

Nutrient	Recommended Tissue Demand	Main Function
Nitrogen (N)	High	Leaf and stem growth
Phosphorus (P₂O₅)	Medium	Root development, flowering
Potassium (K₂O)	Very High	Fruit size, sweetness, firmness
Calcium (Ca)	High	Prevents blossom-end rot
Magnesium (Mg)	Medium	Chlorophyll production
Sulfur (S)	Medium	Protein synthesis

 

Micronutrients

Essential:

• Iron (Fe)
• Zinc (Zn)
• Boron (B)
• Copper (Cu)
• Manganese (Mn)
• Molybdenum (Mo)
• Chlorine (Cl)
• Nickel (Ni)

Ideal Fertilizer Ratio by Growth Stage

Stage	Suggested N:P₂O₅:K₂O Ratio
Seedling	2:1:1
Vegetative	3:1:2
Flowering	2:1:3
Fruiting	1:1:3

 

Approximate Nutrient Composition of Your Organic Inputs

Material	Typical N	P₂O₅	K₂O
Cow-dung compost	0.5–1.5%	0.4–0.8%	0.5–1.0%
Vermicompost	1.5–2.5%	1.0–1.8%	1.2–2.2%
Trichocompost	1.5–2.0%	1.0–1.5%	1.0–1.8%
Horn meal	12–14%	Trace	Trace
Bone meal	3–4%	15–27%	Trace
Neem cake powder	4–6%	~1%	1–2%
Mustard cake powder	4–6%	~1%	1–2%
Oyster shell powder	Calcium source	—	—
Epsom salt	Magnesium & sulfur	—	—

 

Organic Fertilizer Schedule (Per Plant)

The following schedule is designed for one plant in an 18-inch (35–40 L) container.

Base Mix (Before Planting)

Material	Amount
Cow-dung compost	1.5 kg
Vermicompost	700 g
Trichocompost	500 g
Bone meal	150 g
Horn meal	80 g
Neem cake powder	120 g
Mustard cake powder	80 g
Oyster shell powder	60 g
Epsom salt	20 g

 

Mix thoroughly with the potting medium and allow it to stabilize for 5–7 days before transplanting.

Top Dressing Schedule

Every 15 days (Vegetative Stage)

• Vermicompost: 150 g
• Trichocompost: 100 g
• Neem cake powder: 20 g

Every 20 days (Flowering Stage)

• Vermicompost: 200 g
• Bone meal: 30 g
• Mustard cake powder: 30 g
• Epsom salt: 5 g (dissolved in water)

Every 15 days (Fruiting Stage)

• Vermicompost: 250 g
• Trichocompost: 100 g
• Neem cake powder: 20 g
• Epsom salt: 5 g

Seasonal Organic Fertilizer Requirement Per Plant

Material	Approximate Total
Cow-dung compost	1.5 kg
Vermicompost	2.5–3.5 kg
Trichocompost	1.2–1.8 kg
Bone meal	250–300 g
Horn meal	150–200 g
Neem cake powder	250–300 g
Mustard cake powder	200–250 g
Oyster shell powder	60–80 g
Epsom salt	40–60 g

 

Chemical Fertilizer Requirement

These recommendations are for growers who choose to supplement organic nutrition with mineral fertilizers.

Growth Stage	Fertilizer	Application Rate per Plant
2 weeks after transplanting	Urea	5 g
	Triple Super Phosphate (TSP)	5 g
	Muriate of Potash (MOP)	5 g
Vegetative	Urea	8–10 g every 15 days
Flowering	NPK 15-15-15	15 g every 15 days
Fruiting	Sulfate of Potash (SOP)	10–15 g every 15 days
Calcium supplementation	Calcium nitrate	5–10 g every 10–14 days (or as per label)

 

Note: In containers, split applications into smaller, more frequent doses and water immediately after application to reduce salt stress.

Rooftop Potting Mix (Bangladesh)

Using only the materials you listed, the following mix provides excellent drainage, water retention, aeration, and long-term fertility.

Ingredient	Percentage
Loamy soil	25%
Coconut coir dust	20%
Cow-dung compost	15%
Vermicompost	10%
Trichocompost	8%
Brown river sand	6%
Perlite	5%
Coconut husk (medium pieces)	3%
Wood charcoal (crushed)	2%
Wood bark (small pieces)	2%
Jhama (broken brick)	1%
Small stones (5–22 mm)	1%
Bone meal	0.7%
Neem cake powder	0.5%
Horn meal	0.3%
Oyster shell powder	0.3%
Mustard cake powder	0.2%
Cinder	0.5%
Epsom salt	0.2%
Turmeric powder	0.05% (optional, used sparingly)
Water	Add only enough to reach 60–70% moisture before planting

 

Why this mix works

• Loamy soil: Structural stability and mineral reserve.
• Coir dust: Moisture retention while remaining airy.
• Composts: Long-term nutrient supply and microbial activity.
• Perlite, sand, charcoal, and cinder: Improve drainage and root aeration.
• Coconut husk and bark: Increase pore space and slow decomposition.
• Jhama and stones: Prevent compaction and improve drainage at the pot base.
• Bone meal, horn meal, neem cake, mustard cake, oyster shell, and Epsom salt: Supply phosphorus, nitrogen, calcium, magnesium, sulfur, and trace nutrients gradually.

This mix is well suited to Bangladesh’s heavy monsoon rains while maintaining adequate moisture during the dry winter season.

Summary (Sections 11–16)

Parameter	Recommendation
Daily sunlight	8–10 hours
Light for germination	Not required; darkness is acceptable
Fruiting water requirement	2.0–3.5 L/day per plant (35–40 L container)
Major nutrients	N, P, K, Ca, Mg, S + micronutrients
Organic fertilizer interval	Every 15–20 days
Best container	18-inch diameter × 18-inch depth (35–40 L)
Potting mix	Loamy soil + coir + composts + drainage amendments + balanced organic fertilizers

 

Companion Plants

Companion planting can improve pollination, suppress pests, attract beneficial insects, and make efficient use of space. The following recommendations are supported by university extension resources and practical horticultural experience.

Excellent Companion Plants

Plant	Benefit
Basil	Improves pollinator activity, may help reduce thrips and whiteflies, complements tomato flavor in the kitchen
Marigold (French)	Suppresses root-knot nematodes; attracts beneficial insects
Garlic	Strong odor may deter aphids and mites
Onion	Helps confuse some insect pests
Chives	Repels aphids and attracts pollinators
Coriander (Cilantro)	Attracts lacewings and parasitic wasps
Dill	Attracts beneficial predatory insects (remove if it begins competing for space)
Parsley	Encourages hoverflies
Lettuce	Good understory crop while tomatoes are young
Spinach	Makes efficient use of shaded soil beneath tomato canopy
Carrot	Uses a different rooting depth, minimizing competition
Radish	Quick crop between tomato rows
Bush Beans	Improve soil nitrogen through biological fixation
Nasturtium	Functions as a trap crop for aphids

 

Particularly Suitable for Bangladesh Rooftops

• Basil
• Marigold
• Coriander
• Onion
• Garlic
• Lettuce (during winter)
• Spinach (during cooler months)

Plants to Avoid Nearby

Plant	Reason
Potato	Shares many diseases, especially late blight
Eggplant	Shares pests such as fruit borers and mites
Chili/Pepper	Shares viruses and sucking insects
Tobacco	Can transmit tobacco mosaic virus
Fennel	Inhibits growth of many neighboring plants
Maize	Competes strongly for water and nutrients

 

Fruit Taste: Grape cherry tomatoes are prized for their sweetness and balanced acidity.

Taste Profile

Attribute	Rating (0–10)
Sweetness	9.5
Acidity	6.5
Aroma	9.0
Juiciness	9.0
Overall eating quality	9.6/10

 

Typical soluble solids (°Brix): 7–10°, though some premium hybrids can exceed this under ideal conditions.

Scoville Heat Units (SHU): Not applicable (0 SHU), as tomatoes are not pungent.

Leaf Taste

Tomato leaves are not considered an edible vegetable due to the presence of glycoalkaloids (such as tomatine), which can cause gastrointestinal discomfort if consumed in significant amounts.

Attribute	Rating
Palatability	1/10
Culinary use	Not recommended
Safety	Avoid routine consumption

 

Major Pests & Management

An integrated pest management (IPM) approach is recommended.

Pest	Symptoms	Chemical Control (Active Ingredient)	Organic Alternative
Aphids	Curled leaves, sticky honeydew	Imidacloprid, Flonicamid	Neem oil (0.5–1%), insecticidal soap
Whiteflies	Yellowing leaves, virus transmission	Spiromesifen, Pyriproxyfen	Yellow sticky traps, neem oil
Thrips	Silvery streaks, distorted flowers	Spinosad, Abamectin	Blue sticky traps, neem extracts
Spider mites	Fine webbing, stippled leaves	Abamectin, Bifenazate	Strong water spray, predatory mites, neem oil
Tomato fruit borer (Helicoverpa armigera)	Holes in fruit	Emamectin benzoate, Chlorantraniliprole	Hand removal, Bacillus thuringiensis (Bt)
Leaf miner	Serpentine mines in leaves	Cyromazine, Abamectin	Remove affected leaves, yellow sticky traps
Cutworms	Seedlings cut at soil level	Chlorantraniliprole (soil-targeted use)	Protective collars around seedlings, hand collection
Mealybugs	Cottony masses on stems	Spirotetramat	Alcohol swab for small infestations, neem oil

 

General IPM Practices

• Inspect plants twice weekly.
• Remove heavily infested leaves promptly.
• Encourage ladybird beetles, lacewings, and hoverflies.
• Avoid excessive nitrogen fertilization, which promotes soft, pest-attractive growth.
• Keep the growing area free of weeds that may harbor pests.

Major Diseases & Management

Disease	Cause	Chemical Control (Active Ingredient)	Organic Alternative
Early blight	Alternaria solani	Azoxystrobin, Difenoconazole	Copper hydroxide, Trichoderma spp., sanitation
Late blight	Phytophthora infestans	Cymoxanil + Mancozeb, Mandipropamid	Copper fungicides, remove infected plants
Powdery mildew	Various fungi	Sulfur, Myclobutanil	Potassium bicarbonate, neem oil
Fusarium wilt	Fusarium oxysporum	Resistant varieties are primary control; soil treatments where appropriate	Trichocompost, crop rotation, sanitation
Bacterial wilt	Ralstonia solanacearum	No consistently effective curative chemical	Remove infected plants, improve drainage, rotate crops
Septoria leaf spot	Septoria lycopersici	Chlorothalonil, Mancozeb	Copper fungicides, prune lower leaves
Blossom-end rot	Calcium deficiency/irregular watering (physiological disorder)	Calcium nitrate (where appropriate)	Consistent watering, oyster shell powder (long-term calcium source)
Tomato mosaic virus	Virus	No cure	Remove infected plants, disinfect tools, use clean seed
Tomato yellow leaf curl virus	Virus	No cure	Control whiteflies, remove infected plants

 

Disease Prevention

• Water at the base of plants rather than overhead.
• Space plants adequately for airflow.
• Prune lower leaves once plants are established.
• Rotate crops whenever possible.
• Sterilize pruning tools between plants.

How to Identify Mature Fruit

A grape cherry tomato is ready to harvest when:

Visual Indicators

• Uniform deep red color across the entire fruit.
• Glossy, smooth skin.
• Typical size for the hybrid (usually 2.5–4 cm long).
• Green shoulders have disappeared.

Physical Indicators

• Fruit feels firm yet yields slightly to gentle pressure.
• Detaches easily with a gentle twist.
• Fully developed flavor and sweetness.

Best Harvest Time

• Early morning, after dew has dried.
• Harvest every 2–3 days to encourage continuous fruit production.

Monthly Yield Required for a Family of Four

Based on dietary patterns in Bangladesh, fresh tomatoes are commonly used in curries, salads, bharta, soups, chutneys, and snacks.

Estimated fresh tomato consumption:

Household Size	Monthly Requirement
1 person	2–3 kg
2 people	4–6 kg
4 people	8–12 kg

 

For a family of four, about 10 kg of fresh grape cherry tomatoes per month is a practical target.

Plants Needed

Average production per healthy indeterminate plant over its productive season is approximately 4–8 kg, depending on cultivar and management.

To harvest roughly 10 kg per month during peak production, maintain 8–12 healthy plants with staggered planting dates to ensure continuous supply.

Average Crop Yield per Square Foot

Yields vary with cultivar, climate, pruning, nutrition, and support system.

Production System	Yield (kg/ft²)
Open field	1.0–1.8
Well-managed home garden	1.5–2.5
Trellised rooftop containers/raised beds	2.0–3.0
Greenhouse (high input)	3.0–5.0

 

Recommended Planning Value for Bangladesh Rooftops

Approximately 2.2–2.8 kg per square foot over the full productive season is a realistic target with good management, proper trellising, balanced fertilization, and effective pest control.

Summary (Sections 17–24)

Parameter	Recommendation
Best companion plants	Basil, marigold, coriander, garlic, onion, lettuce, spinach
Plants to avoid	Potato, eggplant, chili, tobacco, fennel
Fruit taste	9.6/10 (sweet, aromatic, juicy)
Leaf taste	1/10 (not recommended for consumption)
Harvest maturity	Uniform deep red color, firm fruit, easy to detach
Family requirement (4 people)	8–12 kg/month (≈10 kg target)
Yield per square foot	2.2–2.8 kg per growing season
Pest management	Integrated approach using monitoring, cultural practices, biological controls, and targeted pesticides when necessary
Disease management	Prevention through sanitation, airflow, balanced irrigation, and timely fungicide or biological treatments

 

Average Life Span of the Plant

Grape Cherry Tomato Red F1 Hybrid is botanically a perennial, but it is grown as an annual crop because productivity declines with age and disease pressure increases.

Life Span

Growing Condition	Average Life Span
Open field	4–6 months
Rooftop containers	6–8 months
Greenhouse	8–12 months
Frost-free tropical regions (well managed)	Up to 18–24 months (productivity gradually declines)

 

Productive Fruiting Period

• Begins approximately 70–75 days after sowing
• Continues for 2–4 months under good management
• Peak production generally occurs between 90 and 150 days after sowing

Recommendation for Bangladesh: Replace plants after 7–8 months for maximum yield and reduced disease pressure.

Nutritional Values (per 100 g Fresh Fruit)

Values are averages compiled from USDA FoodData Central and scientific literature for red cherry tomatoes.

Nutrient	Amount
Energy	18 kcal
Water	94–95 g
Carbohydrates	3.9 g
Sugars	2.6 g
Dietary fiber	1.2 g
Protein	0.9 g
Fat	0.2 g
Vitamin C	14–20 mg
Vitamin A (RAE)	40–45 µg
Beta-carotene	~450 µg
Lycopene	2,500–4,000 µg
Vitamin K	7–8 µg
Folate	15–18 µg
Potassium	230–250 mg
Magnesium	10–12 mg
Calcium	10 mg
Phosphorus	24 mg
Iron	0.3 mg

 

Key Phytochemicals

• Lycopene
• Beta-carotene
• Lutein
• Zeaxanthin
• Chlorogenic acid
• Quercetin
• Naringenin

Health Benefits

Rich in Antioxidants

High levels of lycopene, vitamin C, and beta-carotene help neutralize free radicals.

Supports Heart Health

Regular tomato consumption has been associated with:

• Improved vascular function
• Lower LDL oxidation
• Better potassium intake
• Reduced cardiovascular risk

Promotes Eye Health

Contains:

• Lutein
• Zeaxanthin
• Vitamin A

These nutrients help support retinal function and may reduce age-related eye disorders.

Supports Immune Function

Vitamin C contributes to:

• White blood cell function
• Wound healing
• Collagen synthesis

Low-Calorie, High-Nutrient Food

Provides vitamins, minerals, and fiber with very few calories, making it suitable for weight-management diets.

Popular Recipes

Bangladeshi Recipes

1. টমেটোর ভর্তা (Tomato Bhorta)

Ingredients:

• Roasted grape cherry tomatoes
• Onion
• Green chili
• Mustard oil
• Fresh coriander
• Salt

Serve with hot rice.

2. মাছের টমেটো ঝোল (Fish Curry with Tomatoes)

Ingredients:

• Rui or Katla fish
• Grape cherry tomatoes
• Onion
• Garlic
• Ginger
• Turmeric
• Chili powder
• Coriander powder

The cherry tomatoes add natural sweetness and acidity to the curry.

International Recipes

3. Caprese Salad

Ingredients:

• Cherry tomatoes
• Fresh mozzarella
• Basil
• Olive oil
• Black pepper
• Balsamic glaze (optional)

Roasted Garlic Cherry Tomato Pasta

Ingredients:

• Roasted grape cherry tomatoes
• Garlic
• Olive oil
• Basil
• Parmesan cheese
• Pasta

Roasting intensifies the tomatoes’ sweetness and flavor.

Best Month for Seed Germination in Bangladesh

Based on recent weather patterns (temperature, humidity, and rainfall) and long-term cultivation recommendations:

Month	Suitability
January	Excellent
February	Excellent
March	Good
April	Fair (heat stress begins)
May	Poor
June	Poor
July	Poor
August	Fair
September	Good
October	Excellent
November	Excellent
December	Excellent

Recommended Sowing Windows

Primary Season: October–January

Secondary Season: February–March (with heat management)

During May–August, successful cultivation is possible but requires:

• Shade net (20–30%)
• Excellent drainage
• Careful disease management due to humidity

Average Number of Seeds per Gram

Values vary slightly among seed producers and hybrids.

Source Type	Seeds per Gram
Commercial seed companies	250–320
University references	280–330
Hybrid seed producers	260–310

 

• Recommended Average: Approximately 290 seeds per gram
• Practical range: 280–300 seeds per gram

Best Propagation Method

Best Method

Propagation by seed is the standard method for F1 hybrids.

Advantages

• Uniform plants
• Vigorous growth
• Strong root system
• Highest productivity
• Maintains breeder-selected hybrid performance (only when using fresh commercial F1 seed)

Seedling Production

• Sow in seed trays or small pots.
• Transplant when seedlings have 4–6 true leaves (typically 25–30 days after sowing).

Can It Be Propagated by Cuttings?

Yes, stem cuttings root readily.

However:

• They do not produce a new F1 generation; they create a clone of the original plant.
• Useful for extending the life of an existing healthy plant, but not commonly practiced in commercial production.

Storage Methods

Fresh Fruit

Room Temperature (20–25°C)

• Store away from direct sunlight.
• Shelf life: 3–7 days, depending on ripeness.

Refrigeration (8–12°C preferred)

• Store in a perforated container or paper bag.
• Shelf life: 10–14 days.

For best flavor, allow refrigerated tomatoes to return to room temperature before eating.

Freezing

Method:

1. Wash and dry fruits.
2. Freeze whole on a tray.
3. Transfer to freezer bags.

Storage life: 8–12 months

Best used later in soups, sauces, and cooked dishes, as texture softens after thawing.

Drying

Methods:

• Sun drying (in clean, protected conditions)
• Solar dryer
• Food dehydrator
• Oven drying at low temperature

Storage:

• Airtight container
• Cool, dry place

Shelf life: 6–12 months

Excellent for pasta, pizzas, breads, and sauces.

Tomato Sauce / Puree

• Cook and blend ripe tomatoes.
• Store in sterilized jars or freeze in portions.

Shelf life:

• Refrigerated: 5–7 days
• Frozen: 6–12 months

Canning

Pressure canning or approved water-bath methods (with proper acidification) can preserve tomatoes for 12–18 months.

Summary (Sections 25–32)

Parameter	Recommendation
Average life span	6–8 months in rooftop containers
Productive period	Approximately 2–4 months
Energy	18 kcal per 100 g
Major antioxidant	Lycopene
Health benefits	Antioxidant support, heart health, eye health, immune support, low-calorie nutrition
Best sowing months	October–January
Seeds per gram	≈290 (range 280–300)
Best propagation	Seed (F1 hybrid seed)
Fresh storage	3–7 days at room temperature; 10–14 days refrigerated
Frozen storage	8–12 months
Dried storage	6–12 months

 

Three Specialties of This Plant

Exceptionally High Fruit Production

Compared with standard slicing tomatoes, indeterminate grape cherry tomato hybrids can produce hundreds of fruits per plant over an extended harvest season, making them ideal for home gardens and commercial cultivation.

Naturally Sweet Flavor

Grape cherry tomatoes generally have a higher soluble solids content (7–10 °Brix) than many large-fruited tomatoes, giving them a sweeter, more concentrated taste while retaining balanced acidity.

Continuous Fruiting Habit

As an indeterminate hybrid, the plant continues producing new flowers and fruit clusters as long as environmental conditions remain favorable and the plant stays healthy.

Two Beautiful Quotes

• Quote 1: “Every cluster of cherry tomatoes is a reminder that patience, sunlight, and care can turn the smallest seed into a harvest of abundance.”
• Quote 2: “A grape tomato vine teaches a timeless lesson—steady growth and consistent care produce the sweetest rewards.”

Three Lesser-Known Facts

Cherry Tomatoes Often Contain More Lycopene Per Unit Weight

Many cherry tomato cultivars accumulate relatively high concentrations of lycopene compared with some standard tomatoes, though values vary among cultivars and growing conditions.

Stress Can Increase Sweetness

Moderate water management (avoiding drought stress) near ripening can increase soluble solids (°Brix), making fruits taste sweeter. Excessive stress, however, reduces yield and plant health.

Bees Are Helpful but Not Essential

Tomato flowers are largely self-pollinating. Wind and vibration are usually sufficient for pollen release, though bumblebees and manual vibration can improve fruit set under some conditions.

Native Region

It is important to distinguish between the species and the commercial hybrid.

Species

Tomato (Solanum lycopersicum)

Native ancestry traces to:

• Western South America
• Peru
• Ecuador
• Northern Chile

Wild tomato relatives originated in these regions.

Domestication

Tomatoes were domesticated in:

• Mexico (particularly by pre-Columbian civilizations)

Grape Cherry Tomato Red F1 Hybrid

This is a modern commercial hybrid, developed through plant breeding programs. It is not native to any natural ecosystem.

Origin Story

The cultivated tomato has a long history:

Ancient History

• Wild tomato ancestors evolved in the Andean region of South America.
• Indigenous peoples gradually selected plants with larger, more palatable fruits.
• Domestication occurred in Mesoamerica before European contact.

Introduction to Europe

Following the Spanish voyages in the 16th century, tomatoes were introduced into Europe, where they spread through the Mediterranean and eventually worldwide.

Development of Modern F1 Hybrids

Commercial breeders in the late 20th century and beyond used controlled crosses to combine desirable traits such as:

• Higher yield
• Improved sweetness
• Disease resistance
• Uniform fruit size
• Better shelf life
• Enhanced crack resistance

Because many companies develop their own grape cherry tomato hybrids, there is no single inventor or founder of “Red Grape Cherry Tomato F1 Hybrid.” Individual cultivars are proprietary products of different seed companies.

Scientific Name & Family

Classification	Name
Kingdom	Plantae
Clade	Angiosperms
Clade	Eudicots
Order	Solanales
Family	Solanaceae
Genus	Solanum
Species	Solanum lycopersicum L.
Plant Type	Indeterminate annual (cultivated as an annual)
Cultivar Group	Grape Cherry Tomato F1 Hybrid

References

The recommendations throughout this report are synthesized from peer-reviewed literature, government agricultural publications, university extension resources, botanical databases, and commercial horticultural references. Key sources include:

Government & University Resources

1. University of California Agriculture & Natural Resources (UC ANR) – Tomato production guides.
2. University of Florida IFAS Extension – Tomato production and pest management.
3. Cornell University Cooperative Extension – Tomato growing guides.
4. North Carolina State Extension – Tomato cultivation.
5. University of Minnesota Extension – Home tomato production.
6. Texas A&M AgriLife Extension – Tomato production recommendations.
7. Oregon State University Extension – Tomato culture.
8. Clemson Cooperative Extension – Tomato disease management.
9. Penn State Extension – Tomato nutrition and fertilization.
10. Iowa State University Extension – Vegetable production.

International Organizations

1. Food and Agriculture Organization (FAO).
2. AVRDC / World Vegetable Center.
3. International Society for Horticultural Science (ISHS).
4. CABI Crop Protection Compendium.
5. CGIAR vegetable research publications.

Scientific Databases

1. USDA FoodData Central.
2. USDA National Agricultural Library.
3. PubMed.
4. Google Scholar.
5. ScienceDirect.
6. SpringerLink.
7. Wiley Online Library.
8. Taylor & Francis Online.
9. MDPI journals.
10. Frontiers in Plant Science.

Botanical Databases

1. Kew – Plants of the World Online.
2. World Flora Online.
3. GBIF (Global Biodiversity Information Facility).

Seed Companies & Commercial Horticultural References

1. Syngenta Vegetable Seeds.
2. Sakata Seed.
3. East-West Seed.
4. Known-You Seed.
5. Johnny’s Selected Seeds.
6. Harris Seeds.
7. Park Seed.
8. Burpee.
9. Thompson & Morgan.
10. Territorial Seed Company.
11. Baker Creek Heirloom Seeds (for comparative cultivation information).
12. Seed companies providing hybrid grape cherry tomato cultivation recommendations.

Final Cultivation Summary (Bangladesh Rooftop)

Parameter	Recommended Value
Germination temperature	24–26°C (22–30°C acceptable)
Germination time	5–8 days
Seed sowing depth	0.5 cm
Plant height	1.8–2.5 m
Plant spacing	20 inches (50 cm)
Row spacing	36 inches (90 cm)
Support	7–8 ft trellis or stake (essential)
Container	18-inch × 18-inch (35–40 L)
Soil pH	6.2–6.8 (optimum 6.3–6.7)
Sunlight	8–10 hours/day
Water	2–3.5 L/day during peak fruiting
First flowering	35–45 days
First harvest	70–75 days
Life span	6–8 months (containers)
Average seeds per gram	280–300 (≈290)
Best sowing season (Bangladesh)	October–January
Fruit taste	9.6/10
Average yield	4–8 kg per healthy plant
Harvest period	2–4 months of continuous picking

 

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Disclaimer: In accordance with the universal custom of seed trade we give no warranty expressed or implied as to description, quality, productivity or any other matter of any way for the crop results beyond the purchased price especially under unsuitable season, abnormal weather, unsuitable soil and other unexpected conditions.

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