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Grandaddy Tomato Seeds

Guarantee To Grow
Best Seller
Suitable for all Regions
Disease Resistant Variety
Home Garden Favorite
72 days. Solanum lycopersicum. (F1) Grandaddy Tomato. This early maturing plant produces good yields of 10 to 16 oz brilliant red tomatoes. They are very sweet, meaty, juicy, and flavorful. Perfect for sandwiches, hamburgers, salads, and slicing. These blue ribbon prize winning tomatoes will be the topic of conversation when guests sit down to eat. One of the best quality giant beefsteak tomatoes available anywhere. Suitable for container gardening. An excellent choice for home gardens. A variety from the USA. Disease Resistant: V, F. Determinate.
SKU: TM506-10
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Country Of Origin: USA USA
Availability: Out of stock
$4.00
Your price: $3.50
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Determinate Tomato
Non-GMO Variety
Non Treated Seeds
Beefsteak Tomato
Early Season Tomato
F1 Hybrid Variety

72 days. Solanum lycopersicum. (F1) Grandaddy Tomato. This early maturing plant produces good yields of 10 to 16 oz brilliant red tomatoes. They are very sweet, meaty, juicy, and flavorful. Perfect for sandwiches, hamburgers, salads, and slicing. These blue ribbon prize winning tomatoes will be the topic of conversation when guests sit down to eat. One of the best quality giant beefsteak tomatoes available anywhere. Suitable for container gardening. An excellent choice for home gardens. A variety from the USA. Disease Resistant: V, F. Determinate.

Lot No: 100426

Germination: 85%

Seeds Per Pound: 128,000

Plant Height: 36 to 48” tall

Planting Season: Spring

Sunlight Requirement: Full Sun

Planting Method: Indoor Sow

Tomato Lycopersicon esculentum

 
Seed DepthSoil Temp. for GerminationDays to GerminationSunlight RequirementsPlanting Time
1/4 to 1/2" 80 F to 85 F 7 to 14 daysFull Sun Spring
USDA Hardiness ZoneSeed SpacingRow SpacingSpace After ThinningDays to Harvest
N/A 1"48" 48"60 - 90 days
Tomato Seed Planting Information:

Tomato plants should be grown in warm areas and receive plenty of sunlight, so choose a sunny spot in your garden. Relocate your tomato plants in different parts of your garden yearly to avoid diseases. The optimum temperatures for growing tomatoes from seeds are between 80 - 85 F. Plant your seeds indoors 10 to 12 weeks before setting them outside. Use Miracle Gro Seed Starting Material for best germination results. We have tested other Seed Starting mixes and experienced poor germination rates. Do not add any soil, fertilizers, and other chemicals to the seed starting material. Do not use jiffy peat pots, plugs, or potting soil, or use covers, as the soil may become too dry or too wet, which can lead to disease and fungus and poor germination results. Do not bottom water the seeds as this causes the seed starting material to become too wet and you will experience poor germination too. We have experienced disease and low germination when using these types of products and covering the pots and trays with covers. When seedlings are 4" tall, transplant them in larger pots. Plants should be at least 10" tall before transplanting outdoors. Plants should be planted outdoors in shady areas for several days before transplanting outdoors. Shelter the transplants to prevent sunburn, wilting, and rain damage. Spring planting should occur when the soil is warm, at least 3 weeks after the last frost, and when temperatures remain above 70 degrees F. You can plant early if you use water towers. To prevent branches from breaking from the weight of tomatoes, use 5 to 6 ft tall cages. To tie plants to stakes, use soft strips of cloth. Check indeterminate plants regularly and pinch off suckers and side branches where leaves join the stems. Plants can grow from 1 to 6 ft tall.

Soil Requirements:

Requires fertile slightly acidic soil in a well-drained location in the garden. Apply mulch, grass clippings, or straw around the base of the plant. Work the soil thoroughly before planting. Add well-rotted manure and compost.

Water Requirements:

Keep soil consistently moist, but not waterlogged. Water well during dry and hot spells. Water in the morning only, on the side of the plants and not directly on the leaves.

Fertilizer Requirements:

Use RootBlast, Vegetable Alive, and Slow Release Fertilizer when transplanting outdoors. Apply Miracle Gro every two weeks.

Harvest Tips:

Harvest tomatoes when they are fully mature using a garden scissor so you don't damage the plant. Pick them as they mature to encourage new fruit to form. Remove any decayed tomatoes from the plant.

Tomato
Growing Calendar
Indoor Germination Temperature: 80 to 85 F
Minimum Outdoor Temperature: Above 70 F
Start Indoors Transplant Start Outdoors Start Indoors Fall Transplant Fall Start Outdoors Fall Multiple Crops
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Seed Depth: ¼” to ½“
Days to Germination: 7 to 14 days
Plant Spacing: 48”
Row Spacing: 48”
Sunlight Requirement: Full sun

Days to Harvest after Planting Outdoors: Early Season Tomato: 60 to 65 days Mid-Season Tomato: 70 to 75 days Late Season Tomato: 85 to 90 days


USDA Hardiness Zone: 2 to 11


Use Miracle-Gro© Seed Starting Mix for best germination results.

F – Fusarium Wilt (Race 1)

Scientific Name: Fusarium oxysporum

Type: Fungus

Fusarium Wilt, Race 1, is a fungal disease that affects the growth of tomatoes. It is one of the most devastating of all soil-borne diseases. Race 1 is the most widely found throughout the United States, especially in warm regions of the country. It attacks the roots of the plants and moves up the stems. Symptoms include yellowing and browning of the older bottom leaves, stunting, and wilting. Often the entire plant will die. Usually little or no fruit develops. The infected plants will produce inferior and unmarketable tomatoes. It can cause significant yield loss and even total crops losses. If you stick with Fusarium Wilt Resistant tomato varieties you don’t have to worry. Many of the older heirlooms don’t have any resistance to the disease, so if you grow these then you should keep an eye out for it. The infected plants should be removed and burned to avoid further infestation. Plan on using a 5 to 7 year crop rotation and avoid planting in the same location, year after year, as the disease can survive in the soil up to 10 years. The best option is to use disease resistant varieties.

V – Verticillium Wilt

Scientific Name: Verticillium dahliae

Type: Fungus

Verticillium Wilt is a soil-borne disease that affects the growth of lettuce, peppers, spinach, and tomatoes. This disease is most common in the United States and Europe. In lettuce symptoms include wilting of the lower leaves and then the outer leaves turn yellow, wilt and die. Brown and black streaks appear on the taproot and crown The disease can cause substantial yield loss and total crop loss. It is a seed-borne disease that is spread by farm equipment, wind, and water. The infected plants should be removed and burned to avoid further infestation. The virus can live in weeds, so use weed management techniques. The fungus is very difficult to eradicate once it has been introduced into a field. Plan on using a 4 year crop rotation and avoid planting in the same location, year after year, and can survive in the soil for 14 years. Keep the fields weed free. Deep tilling may be helpful in managing the disease. Thoroughly clean equipment after working in a field. Fumigate fields with methyl bromide. The best option is to use virus-free seeds and disease resistant varieties

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Guest | 5/20/2020 11:27 PM
This is my favorite tomato.  It doesn't crack like beefsteak varieties, has perfect skin,  beautiful shape, wonderful flavor, and is disease resistant.
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